So I've never felt like a minority because,as you know, minorities are never supposed to say anything unkind about one another."

VOA: special.2010.08.08

To put it differently, in order to know what "Dogs" means, you never had to learn the word "Dogs."

换个说法,为了知道"狗狗们"的意思,你不需要去学"狗狗们"这个词

耶鲁公开课 - 心理学导论课程节选

Because what we want to know is what is like to be permanently dead, and these people were never permanently dead.

因为我们想知道的是,永久死去是什么样的,而这些人并没有永久地死去

耶鲁公开课 - 死亡课程节选

In simplest terms, you never know what might happen to your job, and you never know what opportunities are out there waiting for you.

FORBES: Lead with Your Strengths and Build Your Personal Brand Online

Mr. RADLEY: If we never break the threshold, we'll never know what the answer is.

NPR: Marketplace Report: BP Sued for Propane Profiteering

When things get tough remember those who persevere never regret the effort, and those who quit never know how close they might have been.

FORBES: New Year's Resolution: Perseverance