The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.
你越是处于心流状态，你就越能发展技能，取得的成就越多，对自己的感觉就越好。
The best revenge is just moving on and getting over it.
The only limit to our realization of tomorrow is our doubts of today.
某个命题可以从某一组公理通过某一规则系统推导出来，这一事实本身并不使其为真。
自然的简单性不应以我们概念的简单性来衡量。
我不会让世界改变我的梦想。