The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
我不会让世界沉默我的声音。
The heart's memory eliminates the bad and magnifies the good.
Don't go around saying the world owes you a living. The world owes you nothing. It was here first.
As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.