1

Oprah Winfrey

Image: Ilyass SEDDOUG

If it wasn't for a professor's advice, we might have never got to meet the incredible Oprah Winfrey!

After graduating with honors from high school, Oprah attended Tennessee State University to study Communication. During her college years, she already participated in several different radio shows. While in one of her classes, she received a call that changed her life: CBS Channel Five offered her a very important job. At first, Oprah said no, as her father always insisted that she complete her studies. Accepting the position would mean putting her education on hold, so it was a difficult choice for her.

Winfrey told the situation to her Scenic Design professor, who immediately encouraged her to take the job. "This is what you study for, to get a call from CBS!" he allegedly said.

2

Bill Gates

Image: Tadas Sar

Bill Gates' work, intelligence, and journey as an entrepreneur to become the famous co-founder of Microsoft are admirable. Maybe that's why many are surprised to learn that Gates dropped out of college.

He began his education at a private school in Seattle, Washington. It's said that he demonstrated high capacities in math and science. During the early years of his education, he came into contact with computers, awakening his passion at a young age.

When he was 18 years old, Gates enrolled at Harvard to pursue a degree in computer science. During his time there, he became interested in programming languages. In particular, he wanted to design one for the Altair 8800, an early personal computer developed by MITS. In 1975, Gates decided to leave Harvard to create BASIC, which later evolved into the well-known Microsoft, co-founded by Gates and Paul Allen.

3

Steve Jobs

Image: Sumudu Mohottige

A similar path to Gates was that of Steve Jobs, the co-founder of Apple Inc.

Jobs attended elementary and high school in Cupertino, California. In the 1970s, while he was still in high school, he met Steve Wozniak, an engineering student who would join him in creating Apple.

Jobs was said to have a free and rebellious nature. Perhaps it was that spirit that led him to leave Reed College in Portland, Oregon, after the first semester in order to have more time to pursue his true interests: technology and design.

Although he didn't pursue what we know as a formal education, Jobs educated himself in numerous fields in different parts of the world.

4

Mark Zuckerberg

Image: Deeksha Pahariya

Jobs and Gates aren't the only tech geniuses who decided to drop out of college to take another path. Mark Zuckerberg joins this list.

Zuckerberg already stood out during his elementary and high school years for his mathematics and computer science skills. But it was at Harvard University that he really explored his potential.

Mark Zuckerberg enrolled at Harvard in 2002 to study computer science and psychology. There, he developed a number of applications and platforms, but one gained him all the fame. We're talking about Facebook, one of the most famous social networks in the world today. Two years after entering the university, he left to fully dedicate himself to his company, which was growing in success every second.

5

Ellen DeGeneres

Image: Ioann-Mark Kuznietsov

Not all the names on this list belong to the tech world. There are also some other showbiz figures. One of them is Ellen DeGeneres, the unmistakable comedian, actress, and TV host who has won the hearts of many Americans.

Her comedy and acting talents shone during her high school years in Atlanta, Texas. After high school, Ellen enrolled at the University of New Orleans in 1976 to study communications. However, after a couple of months, she dropped out in order to concentrate on her entertainment career. During those years, she did comedy and stand-up shows, gaining fame first locally and then nationally, eventually having her first sitcom, "Ellen," and then her successful daytime talk show, "The Ellen DeGeneres Show."

6

Steven Spielberg

Image: George Patient

Steven Spielberg is a talented and successful American film director whose name reached the ears of the whole world thanks to such classics as Jaws (1975), Raiders of the Lost Ark (1981), E.T. the Extra-Terrestrial (1982), Jurassic Park (1993), and many others.

In 1965, Spielberg enrolled at California State University Long Beach to pursue a career in film production. There, he started to work on many projects, and in 1968, he decided to drop out of college to pursue his passion.

In the 2000s, the famous director returned to college and completed his degree, presenting the iconic Schindler's List !

7

Brad Pitt

Image: César Guadarrama Cantú

The art of acting is truly admirable, and we can say, without a doubt, that the best actors and actresses in the world have a great mix of natural talent and hard work. A perfect example is Brad Pitt, who also has one more ingredient: his spectacular appearance.

After graduating from high school in 1982, Pitt enrolled at the University of Missouri to study Journalism and Advertising. There, he became interested in acting and participated in different creative and theatrical projects.

Two weeks before graduating, Pitt made the decision to quit college and move to California, where he would evolve as an actor into the world-renowned superstar he is today.

8

Larry Page

Image: Greg Bulla

Lansing, Michigan, was the birthplace of Larry Page, the co-founder of one of the world's largest technology companies. But before becoming the CEO of a huge corporation, Page also walked the halls of college, earning several degrees before his dropout.

Page earned a Bachelor of Science with a major in Computer Engineering with honors from the University of Michigan in 1995. He then enrolled at Stanford University, where he earned his Master's degree in 1998.

During his years at Stanford, he met Sergey Brin, with whom he would later co-found none other than Google! The success of their co-creation led Page to not complete his PhD, which he was pursuing during those years.

9

Ashton Kutcher

Image: Nathan Dumlao

When it comes to talented, hard-working, and handsome actors, Brad Pitt isn't the only one. Another one with all those attributes is Ashton Kutcher.

Kutcher is really smart. His hard work and intelligence led him to enroll at the University of Iowa in 1996, where he pursued a degree in biochemical engineering. But his student life was cut short when a talent agency discovered him.

In 1998, he decided to drop out of college to pursue his growing modeling and acting career. A few years ago, the actor famously declared, "I pursued something I was passionate about [...] So, that was the right decision for me."

10

Alicia Keys

Image: Soundtrap

Another artist on this list is none other than Alicia Keys, a major name in the entertainment world.

From a very young age, Alicia was encouraged to pursue her talent and artistic interests. She attended elementary and high schools specialized in arts, where she developed many of her musical talents.

After graduating from high school at 16, Keys was accepted into the Juilliard School in Manhattan, which is proof of her immense talent. However, the singer and songwriter decided to drop out of college a few months after being accepted in order to pursue her dreams as a singer. She signed her first record deal shortly after, and the rest is history!

1

What are bills made of?

Unlike other currencies, dollar bills are not made of paper or plastic. U.S. dollar bills are made from a special fabric blend composed of 75% cotton and 25% linen. This mix makes the bills extremely durable and resistant, and they can be folded about 4000 times before tearing.

2

What bills are valid?

Any U.S. dollar bill that was legally printed is valid, no matter how old, as American currency does not have an expiration date. While some bills might not be accepted by businesses of foreign exchange services due to their condition or if they are a discontinued version of the bill, the bills themselves are still valid, and American banks will accept them, though they might take them out of circulation.

3

American leaders

Five bills have a depiction of an American president. The exceptions are the $10 bill, with Alexander Hamilton on the front, and the $100 bill, with Benjamin Franklin. The $1 bill, depicting George Washington, is extremely symbolic: several elements are repeated 13 times as a nod to the thirteen colonies, and it showcases the Bald Eagle and the Eye of Providence as a sign of God watching over America.

4

A change in size

Did you know that dollar bills used to be so big that they were nicknamed "horse blankets"? Original dollar bills were 7.4 × 3.1 inches. In 1929, the Treasury Department reduced the size of bills to 6.14 × 2.61 inches to reduce production costs and materials. Old bills, though still valid, are worth much more as collector items.

5

Uniformity

Besides their value and design, all dollar bills have the same size (6.14 × 2.61 inches), color, and weight (1 gram) , which sets American currency apart from other countries where bills of different values are differentiated by size, color, or both. Why doesn’t the U.S. implement differences among bills? The cost of adapting vending machines, bank drawers, and ATMs to new bill sizes would cost billions of dollars.

6

Hard to copy

Originally, dollars were not green, but black. As time passed, green ink was favored, as it was cheap and did not fade as much as black. The new color also prevented people from using black-and-white cameras to create counterfeit money. Currently, dollar bills are predominantly green, but newer versions also include extra colors, such as pink, orange, or purple.

7

A $100,000 bill?

Have you ever seen a $500 or 1,000 dollar bill? What about a $100,000? Up until 1945, the U.S. Treasury printed $500, $1,000, $5,000, $10,000, and $100,000 notes , in addition to the values currently in use. These higher-value notes were mainly intended for bank and government use, but were sought by criminals as they made it easier to hide large amounts of money. Even though they were officially discontinued in 1969, these notes are still valid, though rare, and they have a high worth as collector's items.

8

No numbers

Unlike bills, American coins have different sizes and colors related to their value. Originally, gold, silver, and copper were used for coins, but modern coins are made of copper, zinc, or nickel. Besides their size and design, the value of each coin is printed in letters, not in numbers , alongside depictions of American presidents.

9

Liberty for all (the coins)

By law, all American coins must include six specific details : the word ‘Liberty’, the name of our country, the national motto "In God We Trust", the oldest American motto "E Pluribus Unum", the value of the coin, and the year. Each coin also includes a mint mark that shows where it was made: "P" for Philadelphia, "D" for Denver, "S" for San Francisco, and "W" for West Point.

10

A global currency

The American dollar is one of the most powerful currencies in the world, acting as a backbone for international trade and finances. It is estimated that two-thirds of the physical dollars in circulation are outside American territory. Besides the U.S. and its territories, eight sovereign nations have the U.S. dollar as their official currency, with several more accepting it as legal tender.

1

Pulling out the good china

Image: Zoshua Colah

In the past, people often had a set of special dishes reserved for holidays or important guests to make meals feel more memorable.

Today, many people use just one set of dishes and often eat casually, sometimes even standing over the sink. Taking the time to create a pleasant dining experience can show respect not only for your guests but also for yourself .

2

Good table manners

Image: Noah Samuel Franz

Good table manners are often mistaken for being overly formal or pretentious, but that couldn’t be further from the truth.

The true purpose of practicing polite dining habits is to make sure everyone enjoys a relaxed and pleasant meal together , and it’s often easier to practice than most people realize.

3

Not taking off your shoes in public

Image: Beth Macdonald

Recently, there’s been a noticeable trend of people going shoeless in places like airplanes and restaurants. As society grows more casual, some even put their bare feet on seats, armrests, or tables.

However, it's best to keep your shoes on in public unless your host specifically asks you to remove them.

4

Standing when greeting someone new

Image: Musemind UX Agency

When meeting someone for the first time or welcoming someone into a group, it's polite to stand as a gesture of acknowledgment .

This simple act, expected of both men and women, conveys both warmth and respect.

5

Making introductions

Image: Elevate

Making introductions is becoming less common, yet it remains one of the most valuable social skills. Even if you forget someone’s name, it’s always better to ask than to risk letting them feel left out in a group.

Good manners are all about helping others feel at ease , and introductions don’t have to be uncomfortable or awkward when done with a little thought and effort.

6

Thank-you notes

Image: Kelly Sikkema

While everyone enjoys being thanked, it has become rare for people to express gratitude in a lasting way. Any form of thanks, including a text or email, is appreciated, but a handwritten thank-you card remains the most meaningful .

The personal touch of seeing your handwriting shows thoughtfulness, and many people cherish and keep these cards, something that’s much harder to do with digital messages.

7

Asking permission

Image: Dias ^

In a society where people often say, "It’s easier to apologize than to ask for permission," many act without asking, whether it’s hugging someone, posting their picture online, or taking a bite of their food.

However, it’s always more polite to ask before doing anything that involves or affects someone else . A simple question like "Are you okay with this?" can go a long way toward showing respect without taking up much time.

8

Opening doors for men and women

Image: Jan Tinneberg

Chivalry may have some outdated interpretations, but politeness is something everyone can practice, regardless of gender . Simple acts like holding the door open are easy to do and appreciated by everyone.

9

Holding the elevator

Image: Derrick Treadwell

In today’s world, many people are either too wary of strangers or adopt a "not my problem" attitude when seeing someone struggle in public. But as long as there’s no safety concern, it's important to continue practicing simple courtesies, like holding the elevator door for someone in a hurry .

10

Returning phone calls

Image: Hassan OUAJBIR

As society evolves, so does etiquette, especially with the rise of new technology, but some shifts aren't always for the better. A common example is responding to a phone call with a text message.

While some people may prefer texting over speaking on the phone, it’s still considered polite to return a call with another phone call , particularly when someone has taken the time to reach out to you.

11

No sunglasses indoors

Image: Lucas George Wendt

These days, it’s common to see people wearing sunglasses everywhere, even in places like movie theaters, but it raises a question: Are we avoiding others, or simply hiding behind our shades?

Eye contact is essential for effective communication, as it demonstrates respect and facilitates understanding. While it's fine to wear sunglasses outdoors, it’s best to take them off indoors to engage properly with others.

12

RSVP’ing promptly

Image: Artsy Vibes

With the rise of casual invites, often sent by email or social media, RSVPing has become increasingly rare. Failing to respond to an invitation is not only poor etiquette but also inconsiderate.

Hosts put significant time and effort into planning events, from buying food to organizing entertainment. Not RSVPing or waiting until the last minute only makes their job harder.