Science is about understanding the world, and medicine is about applying that understanding to help people.

This is the best time ever to make something. None of the greatest， coolest creations 20 years from now have been invented yet. You are not late.

"Keep smiling, it makes people wonder what you've been up to."

The soul is not a thing apart from the body.

Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.

做出伟大工作的唯一途径就是热爱你所做的事。

Success is not a destination, it’s a journey.

筹划洋人的事情一定要先了解洋人的情况，要了解洋人的情况一定知道洋人的情况。