不要试图去做一个成功的人，要努力成为一个有价值的人。

In science, we must be open to the possibility that our most cherished theories could be wrong.

I do not wish them [women] to have power over men; but over themselves.

为爱而爱，是神；为被爱而爱，是人。

浪费是设计缺陷，而不是不可避免的结果。