Every stroke of the brush is a conversation with the universe.

The only limits in life are the ones you set for yourself.

机会不会自己发生，你要去创造它们。

一本书之所以成为一本“好书”，主要是因为我们在对的时候读了它。

反馈是冠军的早餐。

A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.

解释：斩草要除根，不要与祸乱沾边，就不会有祸。