"I tried selling it to mainstream sandwich shops and grocery stores and they said, 'This isn't sweet enough.

VOA: standard.2010.02.17

But they don't I don't know, it's just -there isn't enough initiative in the world, not many people do it.

但是他们没有这样做,我不知道,也许只是,主动性不够,没什么人这样做

耶鲁公开课 - 金融市场课程节选

Isn't it enough for me to extrapolate from cases that I do come up against in this life?

难道仅仅依靠我这辈子碰到的东西,不足以使我推断出来吗

耶鲁公开课 - 死亡课程节选

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

The fact that I haven't seen this particular combination of words " isn't enough to make it interesting."

尽管我没见过这个特别的文字组合,但不足以让这个游戏变得有趣“

耶鲁公开课 - 死亡课程节选

If it were true, probably it isn't true, but if it were true, that half of brain was enough, then half of the brain would be enough.

如果这是真的，也许这不是真的，但如果这是真实的，半边大脑就够用了，那就只需要半边大脑来判断。

耶鲁公开课 - 死亡课程节选