The progress of science consists in the expansion of the field of experience.
爱就是爱,不是爱就不是爱。浅薄的爱根本不算爱。
The best leaders don't create followers; they create more leaders.
"The world is changed by your example, not by your opinion."
简单的东西往往能唤起最强烈的情感。
你读得越多,知道的事情就越多。你学得越多,能去的地方就越多。