The secret of happiness is to see all the marvels of the world, and never to forget the drops of oil on the spoon.
Your time is limited, don't waste it living someone else's life. Don't be trapped by dogma, which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.
在数学中，最深刻的思想往往源于最简单的观察。
真实的生活缺席了。我们不在这个世界上。
Quality is remembered long after the price is forgotten.
The biggest risk is not taking any risk.