A popular use of the subject proverb was in Shakespeare's The Merchant of Venice, which was written in 1596. 

"All that glitters is not gold" is to say that all may not be as it appears to be. Literally, it means that just because something sparkles or glitters, that does not mean it is gold. It could be some other metal or something that sparkles similarly to gold. In real life, it is easier to apply. For example, if someone appears to be your friend as they treat you nicely and act favorably to you, this does not necessarily mean that they are really your friend and hold your best interests at heart.  You can, of course, also apply it to items or products that look or sound valuable, but can be worthless.

  • Don't be deceived by the designers' dresses, shoes and jewellery that Mary wears. The fact is she is on the verge of bankruptcy. All that glisters is not gold.
  • Don't listen to what the investment consultant told you. She claimed the mini-bonds were as safe as government bonds, but she did not tell you that they could become worthless. All that glisters is not gold

Question:  Glitters appear to be a plural noun,  why is it not "All those glitters are not gold"?
Answer:     Glitters is not a noun here. It is a verb. All in this situation should be followed by a singular verb as in "All is well". "that glitters" forms a verb clause. If you still cannot figure that out, please try treat it as "All (which glitters) is not gold".

这语句最为人熟识是娄似句子曾在沙士比亚名著威尼斯商人 (1956) 出现过。


  • 你看她穿着名牌服装,皮鞋及珠宝,但不要被他蒙闭,其实她面临破产边缘,人不可以貌相,
  • 请不要听那位投资顾问所说,她声称迷你债券稳如证府债券,但她没有告诉你它们可以变为一文不值,物不可信包装。

Arm' and 'leg' are used as examples of items that no one would consider selling even at an enormous price. It costs an arm and a leg is used to describe the price of something that is very expensive compared to what you expected.'臂'和'腿'被用来作为例子,无论出价多少相信没有人会考虑出售其'臂'和'腿',It costs an arm and a leg 通常用于描述某物品的价值远远超出你的预期。

Examples 例子 

I went to the dentist today to check my teeth and I need to do some dental work, but it costs an arm and a leg.

Originally we planned to have our vacation in Europe, but a two-week vacation in Europe costs an arm and a leg, so we are going to have our vacation in Thailand.

I can’t afford to buy a new iPod because it costs an arm and a leg.