吃一堑长一智(chī yī qiàn zhǎng yī zhì)Wisdom comes through suffering

Explanation

“吃一堑长一智”是说受到一次挫折，便得到一次教训，增长一分才智。是经过失败取得经验教训。

“吃一堑长一智” means that people can learn a lesson and increase their intellect by suffering a setback. It is the principle of learning throughfailure.
Words:

相信xiānɡxìn:believe;

时间shíjiān:time.

Sentences

1. Jiǎ：Wǒ yǐhòu hái zěnme néng xiāngxìn tā de huà ne？
甲：我以后还怎么能相信他的话呢？
A: How can I still believe what he says?

Yǐ：Chī yī qiàn zhǎng yī zhì ，xià huí zhùyì jiù xíng le.
乙：吃一堑长一智，下回注意就行了。
B: Wisdom comes through suffering. Pay more attention next time.

2. Jiǎ：Chī yī qiàn zhǎng yī zhì ，yǐhòu yào bǎ shíjiān ānpái hǎo.
甲：吃一堑长一智，以后要把时间安排好。
A: Wisdom comes through suffering. In the future, arrange your time carefully.

Yǐ：Nǐ shuō de hěn duì ，wǒ huì jìzhù de.
乙：你说的很对，我会记住的。
B: You’re right. I will keep that in mind.