经过多次思考才去做某件事，做事中再跟据实际情况思考，这样才可以。

一个毁坏土壤的国家就是在毁灭自己。森林是我们土地的肺，净化空气并给我们的人民以新的力量。

A computer program does what you tell it to do, not what you want it to do.

The illusion of freedom will continue as long as it’s profitable to continue the illusion.

Challenges are opportunities in disguise; embrace them with courage and wisdom.

写作是将自己的一部分留在纸上，让别人能够找到它。