1. A stitch in time saves nine.
解释：及时解决问题，可以避免以后更大的麻烦。 例句：I’m glad I fixed the leak in the roof yesterday; it’s much better than waiting for a big flood.
2. Actions speak louder than words.
解释：行为比言语更有说服力。 例句：He talks a good game, but it’s his actions that really earn him respect.
3. Better late than never.
解释：晚做总比不做强。 例句：Even though it’s late, I’m still glad I attended the conference today.
4. Don’t count your chickens before they hatch.
解释：不要过早乐观，事情还没发生之前不要过早庆祝。 例句：I won’t celebrate my promotion until it’s official.
5. Early to bed and early to rise makes a man healthy, wealthy, and wise.
解释：早睡早起使人健康、富有和聪明。 例句：My parents always told me this saying, and it’s true.
6. Experience is the best teacher.
解释：经验是最好的老师。 例句：I’ve learned more from my mistakes than from any textbook.
7. Failure is the mother of success.
解释：失败是成功之母。 例句：Even though I failed my first exam, I’m determined to try again.
8. A friend in need is a friend indeed.
解释：患难见真情。 例句：When I was in trouble, my best friend was the only one who stood by me.
9. Give a dog a bad name and hang him.
解释：一错终身。 例句：She was unfairly labeled a troublemaker, but she’s actually a very nice person.
10. Honesty is the best policy.
解释：诚实是最好的策略。 例句：I prefer to tell the truth, even if it’s difficult.
11. If it’s not one thing, it’s another.
解释：不是这个就是那个。 例句：I can’t decide what to do; if it’s not my job, it’s my family.
12. Look before you leap.
解释：三思而后行。 例句：I wouldn’t quit my job without finding a new one first.
13. Many hands make light work.
解释：众人拾柴火焰高。 例句：We finished the project on time because we all worked together.
14. Never judge a book by its cover.
解释：不要以貌取人。 例句：He may look rough, but he’s actually a very kind man.
15. No pain, no gain.
解释：没有付出就没有收获。 例句：I’ve worked hard to achieve my goals, and it’s worth it.
16. Practice makes perfect.
解释：熟能生巧。 例句：I’ve practiced the piano for years, and I can finally play a piece perfectly.
17. Rome was not built in a day.
解释：冰冻三尺非一日之寒。 例句：It will take time to improve my English, but I’m committed to it.
18. Two heads are better than one.
解释：三个臭皮匠顶个诸葛亮。 例句：Let’s discuss the problem together; we’ll come up with a better solution.
19. Use it or lose it.
解释：不用则退。 例句：I need to exercise more; if I don’t, I’ll lose my fitness.
20. When in Rome, do as the Romans do.
解释：入乡随俗。 例句：When I travel, I try to adapt to the local customs.
21. You can’t teach an old dog new tricks.
解释：老狗学不会新把戏。 例句：My parents say I’m too old to learn a new language, but I’m going to try.
22. A bird in the hand is worth two in the bush.
解释：一个在手胜于两个在林。 例句：I decided to take the job offer even though it’s not my dream job; I’d rather have something than nothing.
23. Actions speak louder than words, but not always.
解释：行为胜于言语，但并非总是如此。 例句：He says he loves me, but his actions show otherwise.
24. All that glitters is not gold.
解释：闪光的不一定是金子。 例句：She has a lot of money, but that doesn’t make her happy.
25. Better late than never, but never late is better.
解释：迟做总比不做强，但及时做更好。 例句：I’m glad I finished my homework late last night, but I wish I had done it earlier.
26. Count your blessings.
解释：数一数你的恩典。 例句：I’m so grateful for the people who support me.
27. Don’t put all your eggs in one basket.
解释：不要把所有的鸡蛋都放在一个篮子里。 例句：I invest in different stocks to reduce my risk.
28. Every cloud has a silver lining.
解释：乌云背后总有阳光。 例句：Even though I lost my job, I have an opportunity to learn something new.
29. First impressions are lasting impressions.
解释：第一印象往往是最深刻的印象。 例句：I made a good first impression on my new boss, and I hope we can work well together.
30. Practice makes perfect, but perfection is an illusion.
解释：熟能生巧，但完美是幻觉。 例句：I strive for perfection in my work, but I know that it’s unattainable.