Misfortune tests the sincerity1 of friends.患难见真情。
Nature is the true law.天行有常，不为尧存，不为桀亡。
Necessity is the mother of invention.需要是发明的动力。
Never fish in trouble water.不要混水摸鱼。
Never judge from appearances.不可以貌取人。
Never say die.永不言败。
Never too old to learn, never too late to turn.亡羊补牢，为时未晚。
New wine in old bottles.旧瓶装新酒。
No cross, no crown.不经历风雨，怎么见彩虹。
No garden without its weeds.没有不长草的园子。
No living man all things can.世上没有万事通。
No man can do two things at once.一心不可二用。
No man is born wise or learned.没有生而知之者。
No man is content.人心不足蛇吞象
No man is wise at all times.聪明一世，糊涂一时。
None are so blind as those who won‘t see.视而不见。
None are so deaf as those who won‘t hear.充耳不闻。
No news is good news.没有消息就是好消息。
No one can call back yesterday.昨日不会重现。
No pains, no gains.没有付出就没有收获。
单词标签:
sincerity
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