A poem telling myself not to talk nonsense.

The poem telling myself not to talk nonsense is as follows:

1, if you talk too much, it's gone. It's hard to catch up with you.

2, the mountains are boundless, and the words are difficult to tune.

3, casual words, a word; It's hard to think twice before you act, but it's also hard to settle down.

4, a word is spoken, it is difficult to catch up; Words must be justified, but Mo Yan has no evidence.