面包是最简单的食物形式，却蕴含着最复杂的工艺。

In the end, we only regret the chances we didn't take.

I look back on the past, committed a felony little fool, I want to communicate with him and let him understand, but I can't do this, the boy would not see the, only my old trunk.

我不想模仿现实，我想创造现实。

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.