My country is the world, and my religion is to do good.

We are all in the gutter, but some of us are looking at the stars.

Wisdom acquisition is a moral duty.It's not something you do just to advance in life...You are not going to get very far in life based on what you already know.You're going to advance in life by what you learn after you leave here.

可以说，消化道是生命物质最初和最古老的实验室。

The past is not dead, it is not even past.

天下的道理，循环往复，所以能够永恒不息。