If liberty means anything at all, it means the right to tell people what they do not want to hear.

Women in science should never doubt their ability to change the world.

樊迟问仁，孔子说：“对人慈爱。”问智，孔子说：“对人了解。”樊迟不理解。孔子说：“以正压邪，能使邪者正。”

优秀的数学家不是知道所有答案的人，而是能提出正确问题的人。

Perhaps one day you muster the courage, to make a clean breast of everything in the heart only ended up to let others see the joke, because they did not understand you to say what, also don't know why do you think things are so important, say, almost cried out. I think the worst thing in the world, than with full of heart and secret, but no one can tell, but no one can understand!

The human mind is a complex and fascinating subject, and understanding it requires both scientific rigor and a touch of creativity.