Where there is a will, there is a way.有志者事竟成。
Rome wasn't built in a day.冰冻三尺，非一日之寒。
Speech is silver, silence is gold.能言是银，沉默是金。
New wine in old bottles.旧瓶装新酒。
A good book is the best of friends, the same today and forever.一本好书是永远的朋友。
Make hay while the sun shines.良机勿失。
Diligence is the mother of success.勤奋是成功之母。
Knowledge is power.知识就是力量。
One today is worth two tomorrows.一个今天胜似两个明天。
God helps those who help themselves.天助自助者。
Practice makes perfect.熟能生巧。
Easier said than done.说起来容易做起来难。
It never rains but it pours.不雨则已，一雨倾盆。
Waste not, want not.俭以防匮。
Every cloud has a silver lining.塞翁失马，焉知非福。
The more ventures, the more learning.冒险越多，学习越多。
A bad beginning makes a bad ending.不善始者不善终。
A bad thing never dies.遗臭万年。
A bad workman always blames his tools.拙匠总是怪自己的工具。
God helps those who help others.神助自助者。
这些习语在考研英语作文中经常出现，掌握它们有助于提高作文的分数和表达的丰富性。建议在平时的学习中多积累这些习语，并在写作中灵活运用。