1.
go through the hoop(s)
((口语))受考验,吃苦
2.
He is always the first to bear+[1] hardships.
他总是吃苦在别人前头。
3.
suffer or be punished for sth
为某事吃苦头或受惩罚
4.
He that will have egg must endure the cackle of hen.
要尝甜头，先吃苦头。
5.
A little leak will sink a great ship; A stitch in time saves nine
小洞不补,大洞吃苦
6.
They are the first to bear hardships, the last to enjoy comforts.
他们吃苦在前，享受在后。
7.
the commitment to work hard and the courage to believe in yourself.
肯吃苦，勇于相信自己。
8.
If you want knowledge, you must toil for it.
要想求知，就得吃苦。
9.
"Many have suffered for talking, none ever suffered for keeping silence"
多言吃苦,缄默少祸
10.
In brief, I do not fear painstakingly, also is not I likes enduring hardship, only is young when does not endure hardship, later will be able to eat a bigger pain.
总之，苦我是不怕的，也不是我喜欢吃苦，只是年轻时不吃苦，以后会吃更大的苦。
11.
It is her doing, I suppose.
我认为，这是她自讨苦吃。
12.
You is asking for trouble if you challenge him .
你向他挑战是自讨苦吃。
13.
The unhappy woman shuddered.
那苦恼的妇人大吃一惊。
14.
We have suffered a great deal from disorder and turmoil.
我们吃够了动乱的苦头。
15.
She suffered every hell after her husband died.
她在丈夫死后吃尽苦头。
16.
He knows Best what good is that has endured evil.
吃过苦头，方知甜头。
17.
Experience keeps a clear school.
苦头吃得多，学问也增多。
18.
He who has not tasted bitter doesn't know what sweet is.
没有吃过苦，不知何谓甜。