进化是最伟大的故事。

"I’m a very calm person. That helps me in tennis and in life."

Our descendants will achieve thins that will amaze us, yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.

The only way to have a friend is to be one.

正直不会遭遇祸患，谦和不会损害道义。