If we only think about not getting things in our minds, our lives will be full of sadness, belittle gains and losses, don't let endless desires dominate your life. No matter when you start, the important thing is not to give up lightly after you start.

No matter when you end, the important thing is not to regret it afterwards. Someone taunts you bitterly, you immediately retaliate bitterly. If someone looks down on you for no reason, you immediately despise him with contempt.

Someone shows off in front of you, and you immediately double to prove that you are more powerful. If someone is indifferent to you, you immediately become indifferent to him.

Those people you hate can easily turn you into the kind you hate the most. This is the "enemy" that hurts you the most. Do useful things, say brave words, think about beautiful things, sleep well, and spend time on progress instead of complaining.

May you meet such a person, and may you become such a person. The four principles of life are not to deliberately pretend in life, not to be overly dependent in love, not to rush to defend when listening, and not to offend when speaking.

Happiness is for feeling, not for comparison. Life is for business, not for calculation. Feelings are used to maintain, not to test. Lover is used to love, not to hurt. Money is used to pay, not to measure. Lies are used to break, not to whitewash.

Trust is used for precipitation, not for challenge. Some people only do two things in their lives, dissatisfied and fighting, so they are getting better and better. There are also people who only do two things in their lives, wait and regret, so they get worse and worse.