Ancient allusions of regret: Regret is too late.

Source: "Zuo Zhuan Ai Gong Sixth Year": "The plan has been completed, why didn't you do it beforehand? If you do it and regret it, it is too late."

Allusions : During the Spring and Autumn Period, Qi Jinggong was seriously ill, so he asked Guo Huizi and Gao Zhaozi to help Gongzi Tu become the king. After Qi Jinggong died, the other princes fled to Weiguo, Luguo and other places. Chen Qi of Qi wanted to kill Guo Huizi and Gao Zhaozi, so as to sow discord between them and the officials. He said that if he did not eliminate them, he would regret it, so he started a war.

Famous quotes and proverbs from foreign celebrities:

1. If you shed tears when you miss the sun, then you will also miss the stars. —— Rabindranath Tagore

2. If you feel regretful after doing something that you can only do because of weakness, then you are even more weak. ——Shelley

3. Confession is the first step to regret. ——British proverb

4. An honest person never regrets his honesty. - Thomas Fuller

5. When we sigh for the youth that will never return, we should consider the future aging and not regret for not cherishing our prime years. ——La Bruyère

6. Don’t wait until the days have passed to find out their cuteness. ——French proverb

7. There is nothing more precious and valuable than time, so don’t delay what you do today until tomorrow.

——Beethoven

Reference for the above content? Baidu Encyclopedia - Regret