Idiom: If you watch a kettle, it never boils

[Jesus1]

Hello!. How is it going? Thanks in advance!

I have trying to know what the following idioms
mean, but I haven?t got a clue.

1.- If you watch a kettle, it never boils.

2.- Let sleeping dogs lie.

Can you tell me what they really mean?

By the way, I?ve got some more, well,
actually I have got a (Huge?? )
list, so I would like you to recommend
me a site you think I can find most of them.
Maybe on this site, but I don?t know where

Thanks a lot!

Jes?s

[Yankee]

Hi Jes?s

I know the expression "If you watch a kettle, it never boils." a little differently:
"A watched pot never boils."
Look here, for example:
http://idioms.thefreedictionary.com/pot

You can find lots of various websites by doing a Google search for "English idioms"

For example, Google found this:
Let sleeping dogs lie: Look here under L
http://www.idiomconnection.com/animal.html#A3

Amy

[Jamie (K)]

[Jesus1]

Hello!. Thanks a lot for your replies, and for the websites, Amy!.

Well, I have been looking for another one, but
I can?t find it. I just found one pretty similar.

The Idiom is:

"Like a cat on hot bricks".

Does it mean the same as
"Like a cat on a hot tin roof"?


If you know it, please, tell it to me right now.
Otherwise I will be like a cat on a hot tin roof
because I have got an exam about idioms
in two hours!.

Thanks a lot!

[Yankee]

Hi Jesus

Yes, that sounds about right.

Here's a link to this forum

Like a cat on hot bricks...
http://www.english-test.net/forum/ftopic950.html

[Tamara]