发现可能性的极限的唯一方法是超越它们进入不可能。
Never stop learning—the moment you think you know everything is the moment you fall behind.
The world is so unpredictable. Things happen suddenly, unexpectedly. We want to feel we are in control of our own existence. In some ways we are, in some ways we're not.
当一个孩子问出一连串的「为什么」的时候,最聪明的回复就是「我不知道,你是怎么想的呢?」