The past is a mirror, but we often see only what we want to see.
愚蠢的人是危险的。
The psychologist must be an impartial observer.
Don't let anyone tell you what you can't do.
当我们是大为谦卑的时候,便是我们最接近伟大的时候。
The greatest thing about tomorrow is, I will be better than I am today.