'Many of life's failures are people who did not realize how close they were to success when they gave up.'

- Inventor Thomas Edison (1847 - 1931)

'Your failures are your accomplishments because it makes you prepared for whatever it is that you are going to do next.'

- Director Lee Daniels (1959-present)

'I have not failed. I've just found 10,000 ways that won't work.'

-Inventor and businessman Thomas Edison (1847-1931)

A quote from Robin Williams

"There’s no shame in failing. The only shame is not giving things your best shot."

'Only those who dare to fail greatly can ever achieve greatly.'

- Bobby Kennedy

'If you want to succeed, you should strike out on new paths, rather than travel the worn paths of accepted success.'

- Billionaire John D. Rockefeller (1839-1937)

'My model for business is The Beatles: They were four guys that kept each others' negative tendencies in check; they balanced each other. And the total was greater than the sum of the parts.'

-Apple co-founder Steve Jobs (1955-2011)

'No big challenge has ever been solved, and no lasting improvement has ever been achieved, unless people dare to try something different.'

- Apple CEO Tim Cook (1960 - present)

'I honestly think it is better to be a failure at something you love than to be a success at something you hate.'

-Comedian George Burns (1896-1996)

Learn more about Ray Dalio's formula for progress

Across interviews and in his books, Dalio often emphasizes the importance of learning as much as possible to avoid making bad decisions. However, Dalio also often speaks about failure being a great teacher. One of his core principles is "Pain + Reflection \= Progress."

Microsoft's initial successes came from promising products that did not yet exist

In discussions with teams responsible for MITS's Altair 8800 and IBM's PC, Bill Gates and Paul Allen claimed to have created ready-to-use software. Code for the former was not completed until Paul Allen's flight to MITS' headquarters, where the software was successfully tested for the first time.

'Adversity, if you allow it to, will fortify you and make you the best you can be.'

-American beach volleyball star Kerri Walsh Jennings (1978-present)

Stanford’s ‘How to Start a Startup’ series

Stanford’s archive of lectures about creating a startup includes advice from Y Combinator notables such as former YC president and OpenAI CEO Sam Altman and YC Cofounder Paul Graham.

A quote from Mark Cuban

"Talent without effort is wasted talent. And while effort is the one thing you can control in your life, applying that effort intelligently is next on the list."

Bill Gates and Paul Allen were childhood friends before founding Microsoft

The two bonded over a teletype terminal at their school, which required a $40 hourly fee for computing time. They were banned from using the device after exploiting a bug that allowed them to bypass the fee, only to be later offered free computing time for finding more bugs.

A quote from Sally Ride

“Three Secrets to Success: Be willing to learn new things. Be able to assimilate new information quickly. Be able to get along with and work with other people.”

A quote by Magic Johnson

"Celebrate the life you had, not the life you could've had."

'It's those who lie outside ordinary experience who have the most to teach us.'

- Author Malcolm Gladwell (1963 - present)

Read Sam Altman's life advice that he wrote in a blog post before he became CEO of OpenAI, from "don't lose touch with old friends" to "occasionally stay up until the sun rises talking to people."

A failed resolution still defines directional exploration

The new year practice of making resolutions is so popular it can often inspire ironic dismissal from those all-too-aware of how many fail. This piece argues failure doesn't matter: Making the resolution itself helps define one's focus in life, arguably more important than racking up achievements.

'The Father of Positive Psychology' gives tips on building resilience

People differ in how they respond to setbacks. Famed psychologist Martin Seligman outlines three key pillars for resilience: developing mental toughness by interpreting failures as external and temporary, recognizing and using one’s signature strengths, and cultivating strong relationships that offer support and meaning.

A quote from sports journalist Stuart Scott

"In football, as in life, the hits you don’t see coming are the ones that do the most damage."

Y Combinator cofounder Paul Graham keeps a public archive of his insightful essays

In addition to cofounding Y Combinator and other companies before it, Paul Graham is a prolific writer and artist. He chronicled many of his thoughts while building Y Combinator in a series of dozens of candid essays, all of which you can read in an online archive.

'It's the repetition of affirmations that leads to belief. And once that belief becomes a deep conviction, things begin to happen.'

- Legendary boxer Muhammad Ali (1942–2016)

Listen to Steve Jobs explain his 'rock tumbler' metaphor for teamwork.

A quote by Roger Federer

"There is no way around hard work. Embrace it."

'Sometimes opportunities float right past your nose. Work hard, apply yourself, and be ready. When an opportunity comes you can grab it.'

- Actress Julie Andrews (1935 - present)

'I have learned from experience that the greater part of our happiness or misery depends upon our dispositions, and not upon our circumstances.'

- Martha Washington (1731-1802)

The best predictor of success.

Leaving a high-flying job in consulting, Angela Lee Duckworth took a job teaching math to seventh graders in a New York public school. She quickly realized that IQ wasn’t the only thing separating successful students from those who struggled. Here, she explains her theory of “grit."

A quote by athlete Walter Payton

"When you're good at something, you'll tell everyone. When you're great at something, they'll tell you."

'The beautiful thing about learning is nobody can take it away from you.'

- American musician BB King (1925-2015)

'The man who can drive himself further once the effort gets painful is the man who will win.'

- Roger Bannister (1929-2018)

'You will never feel proud of your work if you find no joy within it; your best work is always joyful work.'

- Stevie Wonder (1950-present)

Amazon founder Jeff Bezos emphasizes worrying about customers rather than competition

In a 1999 shareholder letter, Bezos wrote, "I constantly remind our employees to be afraid, to wake up every morning terrified. Our customers have made our business what it is, and we consider them to be loyal to us – right up until the second that someone else offers them a better service." Motivated by fear, the entrepreneur advocates consistent innovation, experimentation, and improvement to create a better customer experience.

Lessons learned from Steve Jobs

From predicting our screen-filled future in 1983 to slashing Apple's product line in 1997, Steve Jobs believed in focus, simplicity, and the fusion of technology and art. His philosophies still influence how products are built and marketed today.

'Sometimes the biggest problem is in your head. You’ve got to believe you can play a shot instead of wondering where your next bad shot is coming from.'

- Golf great Jack Nicklaus (1940-present)

'I may not have gone where I intended to go, but I think I have ended up where I needed to be.'

- Author Douglas Adams (1952-2001)