A good mathematician is not one who knows all the answers, but one who asks the right questions.
"In every character, there is a piece of the writer, a piece of the director, and a piece of the actor. It's a collaboration of souls."
Overfishing is a crime against future generations.
The only real failure in life is not to be true to the best one knows.
比喻要有长期坚持和忍耐的毅力。