天才和疯狂之间如何划界呢？

Where do you draw the line between genius and madness?

《牛津词典》

世上伟大的天才无一例外的带点疯狂。

THERE is no great genius without a tincture of madness.

youdao

在别人看起来不理智的时候，谈判天才不会认为他们疯狂。

When others appear irrational, negotiation geniuses do not write them off as crazy.

youdao

But at the same time, I mean, he's a genius. He's crazy. He's a mad man.

但同时我是想说，他是个天才。他很疯狂。他是个疯子。

蒂姆伯顿最棒 - SpeakingMax英语口语达人

Are there any professors who seem crazy but also a genius at the same time?

有没有似乎很疯狂但同时又是天才的教授？

对于古怪教授 - SpeakingMax英语口语达人