His duet with Tammi Terrell "Ain't No Mountain High Enough,"

VOA: standard.2009.12.18

Most of us don't know enough to know with a high degree of accuracy how things would have gone had I decided to become a farmer instead of a philosopher.

多数人了解得都不够,无法更确切地知道,如果我成为农夫而非哲学家,到底会有怎样的人生。

耶鲁公开课 - 死亡课程节选

If the profit margins aren't high enough, a price raise could be enacted with little resistance.

FORBES: Magazine Article

Mr. LaVorgna said the mayor sets "ambitious goals" and if the city hits every goal they aren't high enough.

WSJ: Reputation on the Line

Many of them rebuffed me, saying in fact their share prices weren't high enough, and instead of taking my advice they bought back shares.

WSJ: The Pros and Cons of Stock Buybacks