Darkness cannot drive out darkness: only light can do that. Hate cannot drive out hate: only love can do that.
"To understand the living, you must commune with the dead."
The most important thing in science is not to be afraid to ask questions.
表演不是要成為不同的人。它是在看似不同的事物中找到相似之處，然后在那里找到自己。
The proper study of psychology is the prediction and control of behavior.
"The past is always carried into the present by small things."