1 Birds of a feather flock together.
1 物以类聚，人以群分
2 give sb. an inch and he'll take a mile
2 得寸进尺
3 raise one's eyebrows
3 吃惊
4 from the bottom of one's heart
4 由衷地
5 Love is blind
5 爱情是盲目的
6 Where there's smoke, there's fire
6 无风不起浪事；事出有因
7 Bad news travels fast
7 坏事传千里
8 eat one's heart out
8 沮丧；伤心
9 stand the last of time
9 接受时间的考验
10 go the distance
10 坚持到底；完成全部
11 the bottom line is that...
11 基本底线；最终结果
12 Beauty is in the eye of the beholder
12 情人眼里出西施
13 Absence makes the heart grow fonder
13 距离产生美；小别胜新婚
14 Forgive and forget
14 不念旧恶
15 If it sounds too good to be true, it probably is
15 如果听起来好像不是真的，也许就不是真的
16 water under the bridge
16 过去式；无法挽回的过去；过去的事了
17 Monkey see, monkey do
17 有样学样
18 You can't win them all
18 人不可能一直走运；人不可能一帆风顺
19 Different strokes for different folks
19 人各有所好
20 If you can't stand the heat, get out of the kitchen
20 受不了压力，就离开吧
21 down in the dumps
21 心情跌入谷底
22 give sb. a piece of one's mind
22 教训某人一顿
23 Every family has a skeleton in the closet
23 家家有本难念的经
24 leave no stone unturned
24 不遗余力；彻底
25 I mean it
25 我是说真的