You can't change what has already happened, so don't waste time thinking about it.
When facing adversity in life, remember to be patient; when enjoying favorable circumstances, remember to be restrained; when successful, remember to be modest; when unsuccessful, remember to accept fate. When feeling bad, you need to cultivate your mood; when feeling happy, you should delve deeper.
In life, without friends, you will be lonely; without enemies, you will fail; because friends are for reliance, and enemies are for stimulating your potential. No reaction is also a reaction, and no expression is also an expression, not choosing is also a choice, and no response is also a response.
When you can understand something, it means you have grown up; when you can see something clearly, it means you have opened your mind; when you can perceive something, it means you have become rational; when you can grasp something, it means you have matured; when you can see through something, it means you have reached the end; when you can let go of something, it means you have let go.
Learn to speak for two years, learn to be silent for a lifetime, little or much, don't say much, if there's nothing to say, don't say it.
Attachment is a burden, even a suffering; counting losses becomes a bondage. Abandonment is a mindset, a maturity, a confidence and grasp of your inner self. Abandonment is not abandoning pursuit, but allowing others to face life with a broad-minded attitude.
If you live by others' eyes, you will get lost on your own path. In this world, don't rely too much on others, because even your shadow may leave you in the dark. The past, don't regret; the future, don't worry; the present, cherish it doubly. If you are content, life is a beautiful landscape everywhere; if you are not satisfied, life is everywhere a trap!
When pain can be endured, we are willing to complain about ourselves; when pain cannot be endured, we only laugh it off. Tired, stop, brush off the dust, let your mind return to cleanliness. Love, why ask too much? Too much asking only makes you lose love.
Mature people don't ask about the past; intelligent people don't ask about the present; broad-minded people don't ask about the future.
Whoever has hurt you, whoever has defeated you, doesn't matter. What matters is who makes you smile again. Happiness is in the simple taste. Happiness is not a gift from life, but a realization of the heart. The same joke, not everyone will laugh, because everyone's feelings are different. Happiness is not a gift from others, but a heart's serenity. Only by being content, not striving, not clinging, not counting, can you feel more happiness.

You can't change what has happened, so don't waste time thinking about it. Move forward, let go, forget it, that's how it is.