The past is a foreign country; they do things differently there.

The study of psychology is not just about understanding others; it's also about understanding ourselves.

心的本体非常广大，如果能充分发挥我的心，就能与天相同。

I don't mind being wrong, I just don't want to stay wrong.

The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

"The world is a book, and those who do not travel read only one page."