保持简单，简单的事情重复做。
Theorems are the permanent literature of mathematics.
My life is my message.
领导力在于今天做出艰难的决定，为更美好的明天铺平道路。
Understanding pain at a molecular level opens doors to targeted therapies.
Innovation is the backbone of modern mining—without it, we're just digging holes in the ground.
The secret of living is to own a convertible and a lake...If the sun is shining, you can rid around in your convertible and be happy...If it starts to rain, it won't spoil your day because you can just say, 'Oh, well, the rain will fill up my lake!'"”