科学最有价值的部分是看到你的工作帮助他人。
The most rewarding part of science is seeing your work help others.
The secret of success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.
The only way of discovering the limits of the possible is to venture a little way past them into the impossible.
Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.