成功是唯一的選擇，失敗不是。
Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.
The best art is the art that makes you see the world differently.
"Never stop learning, because life never stops teaching."
Be yourself; everyone else is already taken.
你越深入數(shù)學(xué)，就越能意識到一切是如何相互關(guān)聯(lián)的。