And so you have to go back to the drawing board and realize Bubble Sort or whatever it is you're using just isn't enough to snuff, I need to come up with something more clever.

因此，你必须重新开始,而且会意识到冒泡排序,或你正在使用的方法并不理想，我需要提出一种更好的方法。

哈佛公开课 - 计算机科学课程节选

But rather that he is enormously clever, that he can use speech to achieve practical ends just as he uses strength and power, and all those other things.

更是指他非常聪明,他可以用演说来达到实际的目的,就像他使用力量,权力,以及所有其他的品质来达到目的一样

耶鲁公开课 - 古希腊历史简介课程节选

Why don't I just do this and be clever.

为什么我不这样做，变机灵点呢。

哈佛公开课 - 计算机科学课程节选