Never let your sense of morals prevent you from doing what is right.

自然是用数学语言写的。

It's not always rainbows and butterflies, it's compromise that moves us along.

The multiverse is not a theory, but a prediction of certain theories.

Try to learn something about everything and everything about something.  

Mathematics is the foundation upon which all sciences are built.

水产养殖的效率绝不能以牺牲动物福利或环境完整性为代价。