Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

Only he who desires is amiable and not he who is satiated.

Behind every bushel of grain is a story of dedication that spans generations.

In the end, we will remember not the words of our enemies, but the silence of our friends.

The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.

喜欢美女和追求富贵的人，不管别人如何都努力去做。而义，是天下的大事，何必先看别人再努力去做呢？