1. 原谅是容易的，忘却则是困难的。

1. Forgiveness is easy, but forgetting is difficult.

2. 不要让昨天占用今天的时间。?>

2. Don't let yesterday occupy today's time.

3. 应展望将来，莫留恋过去。

3. Look forward to the future, do not yearn for the past.

4. 坏记性是变得幸福的一大法宝。

4. Bad memory is a great treasure for becoming happy.

5. 不要埋首于远昔的过去，把握现在吧。

5. Do not immerse yourself in the distant past; grasp the present instead.

6. 不管宾语从句的主句是什么时态，只要从句部分是一般真理，名言警句等的话，那么从句都是使用一般现在时。例如：My teacher told us that the earth goes around the sun

6. Regardless of the tense of the main clause in the subordinate clause, if the clause part contains general truths, proverbs, sayings, etc., then the clause should be in the present simple tense. For example: My teacher told us that the earth goes around the sun.

7. 昔我往矣，杨柳依依；今我来思，雨雪霏霏。

7. When I went before, willows were drooping; Now that I come back, it's drizzling rain and snow.

8. 宾语从句的主句如果是现在时态的话，从句根据句子意思使用任何时态。例如：My teacher tells me that John got an A in the yesterday's exam 这里从句就是用了过去式。还可以说 My teacher tells us that we will have a trip to Shaoxing

8. If the main clause of the object clause is in the present tense, the clause may use any tense according to the meaning of the sentence. For example: My teacher tells me that John got an A in yesterday's exam. Here, the clause uses the past tense. It can also be said: My teacher tells us that we will have a trip to Shaoxing.

9. 宾语从句的主句如果是过去时态，那么从句要使用过去的某种时态（过去式，过去完成式，过去进行式等）只举一个例子了，例如: My teacher told me that I had passed the exam (告诉我之前，我考试已经通过了。考试通过发生在告诉之前，是过去的过去，用过去完成时)

9. If the main clause of an object clause is in the past tense, then the clause must use some form of past tense (past simple, past perfect, past continuous, etc.). Just to give one example: My teacher told me that I had passed the exam (The exam passing had happened before the teacher told me, which is in the past of the past, so past perfect tense is used).

10. 一切都会过去的，惟有真理长存。

10. Everything will pass, only the truth endures.

11. 过去属于死神，未来属于你自己。

11. The past belongs to the dead, and the future belongs to yourself.

12. 如果不忘记许多，人生无法再继续。

12. If many things are not forgotten, life cannot continue.

13. 如果你希望现在与过去不同，请研究过去。

13. If you wish to be different from the past, study the past.

14. 凡是忘记过去的人们注定要重蹈覆辙。

14. Those who forget the past are doomed to repeat it.

15. 追上未来，抓住它的本质，把未来转变为现在。

15. Catch up with the future, grasp its essence, and transform it into the present.

16. 过去的辉煌只属于过去而非将来。

16. The brilliance of the past belongs to the past, not the future.

17. 对于未来的真正慷慨在于向现在献出一切。

17. True generosity for the future lies in giving everything to the present.

18. 时间没有现在，永恒没有未来，也没有过去。

18. Time has no present, eternity has no future, nor has it a past.

19. 有一种健忘是高贵的，就是不记旧恶。

19. There is a kind of forgetfulness that is noble, which is not to remember old grievances.