书是一次心灵的旅程。

Success is measured not just by profit, but by the positive impact we create.

计算复杂性理论的发展向我们展示了并非所有问题都是平等的。

I'm not afraid of others saying I'm not good enough, I'm afraid that I'm not good enough myself.

胜利很棒，但真正的快乐来自旅程和你在路上遇到的人。

The great use of life is to spend it for some thing that overlasts it.

上天不会因人们害怕寒冷而让冬天消失，大地不会因人们厌恶险峻而停止其广大。君子不会因小人喧嚣而改变自己的品行。