一个人做得越多，看得越多，感受得越多，就越有能力去做。

战争最可怕的地方在于它让人们习惯了死亡。

儿童不会自己判断自己，他是以别人对他的态度来判断自己的。

First they ignore you, then they laugh at you, then they fight you, then you win.

"The world is always going to be dangerous, and people are always going to be good and bad."

理解计算的极限与扩展其能力同样重要。