在天堂里，所有有趣的人都缺席。

You must change nothing in your writing without absolute necessity. If it is necessary， then change with simplicity.

Theorems are eternal; their proofs are ephemeral.

Success is not about the resources you have, but how resourceful you are with what you have.

我们今天在水产养殖中的每一个决定都塑造着我们留给明天的遗产。