Where do you draw the line between genius and madness?

天才和疯狂之间如何划界呢？

《牛津词典》

I don't mind helping, but I draw the line at doing everything myself.

我帮忙倒无所谓，但可不能什么事都让我做。

《牛津词典》

We would have liked to invite all our relatives, but you have to draw the line somewhere.

我们本倒是愿意邀请所有亲戚的，但总得有个限度呀。

《牛津词典》

Prime Minister Brown was blunt. "Confronted with the serial deception of many years, the international community has no choice today but to draw a line in the sand,".

VOA: standard.2009.09.25

Now there many ways I can connect these two points together. The simplest way is to draw a straight line. It's called the linear interpolation. My line is not so straight, right here. You could do a different kind of line.

最简单的办法是,像这样画一条直线,这叫线性插值,不过我的这条线画得不太直，你也可以用别的办法,比如一条抛物线。

麻省理工公开课 - 热力学与动力学课程节选

I could take and draw a line continually down the molecule where my finger was touching; my finger would be touching a phosphate here, the 5' carbon, the 4' carbon, the 3' carbon, and the next phosphate.

我可以画一条这样的线,沿着这个分子不断向下延伸到我指的地方,我指的这一点代表着磷酸基,5' 碳部位,4'碳部位,3' 碳以及下一个磷酸基

耶鲁公开课 - 生物医学工程探索课程节选

"It's a continuum and it's a question of where do you draw the line, " she added.

WSJ: For-Profit Colleges Score Victory With Judge's Ruling

She admitted: 'I am very suspicious of Europe - where do you draw the line?

BBC: The Lyseight Family

"The tile particularly offended me, but I was going to draw the line, " he said.

WSJ: A Family-Friendly Retreat in Venice