The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
我这一代人最伟大的发现是人类可以通过改变态度来改变生活。
I'm not a celebrity. I'm an activist.
You have to believe in yourself when no one else does.
"No one can build you the bridge on which you, and only you, must cross the river of life."