If you're not failing every now and again, it's a sign you're not doing anything very innovative.

真正的老师会保护学生免受他个人影响。他激发自信。他将他们的目光从自己引导到激励他的精神。他不会拥有门徒。

Nothing will have taken place but the place itself.

对自己要求比别人期望的标准更高。永远不要为自己找借口。

做这件事的唯一方法就是去做。

To know good and evil is not enough； one must also do them.

当不同的思想汇聚在一起时，真正的创新就会发生。

I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.