People's minds are changeable, just like the weather. People are opaque. Even if it is transparent, it may not be clear. Even if I show you my heart, you can't see it clearly. Even if you like it, you may not like it. . People can't even see themselves clearly, let alone let others see clearly. Just as people can't see behind them, they always feel that the people or things behind them are harmful to them. .

Quite right, this is one of the few ancient truths that can still be used in modern times.

If this sentence can really make people harmless, then it really has boundless merits. In fact, your sentence "Since everyone has no" harmful heart ""is simply impossible to establish, and the bad guys will never disappear.

You don't have to steal, but you should know how to guard against theft; You don't have to rob, but you should know how to save yourself when you are robbed; You don't have to lie, but you must have the ability to recognize deception ... In short, please take care of yourself in this world of flowers and flowers.