Once bitten, twice shy.
A word spoken is past recalling.
to fall in love at first sight
Kill two birds with one stone.
Time is money.
The error committed on impulse may turn out to be the sorrow of a whole life.
What millions died that Caesar might be great.
Plan your year in spring and your day at dawn.
You cannot please everyone.
Never make two bites of a cherry.
to have a hair-breadth escape
a drop in the bucket
Life is but a dream.
Death comes to all men.
Appearances are often deceptive./ Never judge a book by its cover.
a sea of faces：How many people are there in the stadium? Believe it or not, a sea of faces.
echo others\' words
a wolf in sheep\'s clothing
Opinion rules the world
Every dog has its day.
leave nothing to be desired
win something in the bag.
in hot haste：I am writing in hot haste to let you know that I will be there on time.
The accounts don\'t seem to be as clear as crystal.
That boy is always going his own way. He won\'t listen to his parents\' advice.
My son\'s schoolwork has gone to pot. He really lets me down.
His performance at school really comes as a bombshell.
He never goes back on his word. He is as good as his word.
Don\'t always do things by fits and snatches.
You should know that it is impossible to make it at one stroke.258en.com
I really have no idea what to do. Now I am at my wit\'s end.
If you stand here looking down at the city. The wonderful scene will be in full view.
What you said is all Greek to me.
have nothing to do with：That politician claimed that he had nothing to do with that scandal.
my spirit is willing, but my flesh is weak：A:Can you do me a favor? B:Sorry, my spirit is willing, but my flesh is weak.
try to stem the tide：He tried to stem the tide, but in vain.
Do in Rome as the Romans do.
It actually gave a vivid picture of cut the quick. (leave an indelible impression)
to be sixes and sevens：Don\'t talk to me now because I am all at sixes and sevens. (with one\'s heart going pitapat)
He was in a great fury (fuming with anger; in a great rage; terribly furious) and swore to get even with the opposite(跟对方报复).
After the quake, the buildings went to rock and ruin.
smooth and able to win favour on all sides.