你能做的最好的投资就是投资自己的能力。

"The world is a book, and those who do not travel read only a page."

真正的监狱不是由围墙构成，而是由沉默的舌头和被审查的思想构成。

Science is not just about discovery, it's about persistence and collaboration.

对于忠告，你所能做的，就是把它奉送给别人，忠告从来就不是给自己准备的。

And when his audience grew bored, he would spring into the air and do a back flip with a half twist.