一件事不一定是真的或假的；它可能既是真的又是假的。

要明智地管理森林，必须首先学会像森林一样思考。

即使鬼神不存在，这也可以用来聚集众人来欢乐，使得邻里亲近。 

我没有任何信息。我只是画画。

最伟大的发现往往来自最简单的问题。

The essence of mathematics is not to make simple things complicated, but to make complicated things simple.

"The role of the infinitely small in nature is infinitely large."

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.