If you want to have high level of creativity, it's a must you have to be depressed.

如果你想拥有更高水平的创造力，必须承受抑郁。

哈佛公开课 - 幸福课课程节选

Do you have your own way of being creative?

你有一套让自己变得具有创造力的方法吗？

艺术从自由起步 - SpeakingMax英语口语达人

And the answer is, "No." All I had in mind, as you know, is just--in talking about the creativity issue-- I just have in mind producing something new, producing something that hasn't been around before.

答案是,我所想的一切,如你所知,只是,在谈论到创造力这个问题时,我只是在脑海中酝酿些新的东西,酝酿一些从来没出现的东西

耶鲁公开课 - 死亡课程节选

That's why molecular biology, one of the reasons why it's turned out to be such a powerful tool, because if you can think creatively you can find all different ways to using these very simple principles to recombine molecules, to make unique new DNA sequences.

这就是分子生物学,如此有用的原因之一,因为如果你有创造力,你可以用各种方法,运用这些简单的原理来重组分子,创造独特的DNA新序列

耶鲁公开课 - 生物医学工程探索课程节选