In science, the most beautiful moments often come from unexpected results.

"Life is either a daring adventure or nothing at all."

过去在我心中跳动，就像第二颗心。

当我们是大为谦卑的时候，便是我们最接近伟大的时候。

A thing is not necessarily either true or false; it can be both true and false.

Spend each day trying to be a little wiser than you were when you woke up.Discharge your duties faithfully and well.Systematically you get ahead, but not necessarily in fast spurts...At the end of the day if you live long enough most people get what they deserve.

The key to a happy life is not in avoiding problems, but in learning how to deal with them effectively.