Youth fades away easily, and appearance grows old quickly. This is a natural law that we cannot reverse. Life is so short, you have to live for yourself! Nietzsche said: "Every day that you don't dance is a failure of life." What you need to do is to keep a young and brave heart and walk on the road of persistence for your dreams.
In this life, some people will be jealous of you, some will envy you; some will hate you, and some will look down on you. But it doesn't matter, they are all outsiders. Life is like this, everything you do cannot satisfy everyone, don't lose your nature in order to please anyone. Everyone should have their own principles. The you that others say about you is not the real you.
We have the same eyes, but have different opinions; we have the same mouth, but have different words; we have the same heart, but have different thoughts; we are the same people, but have different ways of living.
No matter how good a person is, he must meet someone who knows what he is doing; no matter how much he gives, he must meet someone who is grateful; no matter how sincere he is, he must meet someone who is thoughtful; no matter how humble he is, he must meet someone who knows how to cherish.
We don't know if we will have a next life. We only know that this life is very short and important. Don't care about the world, only care about the inner world. Living for yourself in this life is enough.