But it's interesting to go a little further and think actually about what the concept means and where it comes from.

我们可以讨论得更深入些,想想这个概念的真正意义和它的来源

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We spend so much time asking ourselves what is wrong with us (women especially) that we rarely think about the novel concept that nothing is wrong.

FORBES: There's Nothing Wrong With You. Really.

What I plan to do in the next 45 minutes is radically alter the way all of you think about the concept of investing.

FORBES: Get Rich Investing In Your Own Human Capital