It is sometimes better to say nothing than to speak.

VOA: special.2010.06.06

So a serious thing, a lot of people get put off by notation, it looks scarier than it is, there's nothing going on here except for notation at this point.

很多人面对符号往往都望而却步,看起来它比这个更可怕,而在这里,其实仅仅是符号而已

耶鲁公开课 - 博弈论课程节选

Dr.Segev says the research snows that men and African-Americans have a slightly higher risk of dying after donation than other groups, but the risk is still small and that it has nothing to do with having only one kidney.

VOA: standard.2010.03.11