成为一个诗人，就是要有一个如此敏锐的灵魂，以至于没有任何品质的阴影能逃过它的眼睛。

The truth is that life is delicious, horrible, charming, frightful, sweet, bitter, and that is everything.

质量不是任务；它是一种责任。

思维在于设想、实现结构特征和结构要求。

You have to be willing to work harder than anyone else.

To feed the world, we must first respect the resources we have.

表示论提供了表达许多数论现象的语言。