One’s attitude to oneself is the single most important factor in living a long and reasonably happy life.

"Love is the only thing that transcends time and place."

Change is certain. Peace is followed by disturbances; departure of evil men by their return.

做伟大工作的唯一途径就是热爱你所做的事。

学习数学的最好方法就是做数学。

I never wanted to be anyone but myself.

The mind-body problem is not just a local problem, but one that confronts us with a deep mystery about the universe.

自由是人类参与自身发展的能力，是我们塑造自我的能力。