Maybe people have walked some roads, experienced some things, and when they reach a certain age, they will definitely understand some truths. And most people understand these things in their forties, if this age does not understand in this life, you don't have to understand it anymore, maybe your life is like this, one is that you have no heart and no lungs for anything; one is selfishness, everything is centered on yourself, and no one has their own history. The former will live longer; the latter will make those around them shorter. And the enlightened person will be more self-conscious, more hard-working, and easier to succeed, because he understands the way between the world, the nature of the relationship between people, the essence of things, he will learn to be lonely, learn to be cautious, he will ignore all the people and things around him, do not fight with people, do not fight with people, learn to bow his head, he believes that non-contention is the biggest struggle. He also began to learn the silence, because he believed in the truth of not speaking with the well frog, not with the summer worm language winter. He can tolerate all the people and things, but the requirements for himself are getting higher and stricter, because he knows that everything he does today will definitely become the cause of tomorrow's success. Likewise he began not to care about the desires of material life, what luxury cars, what big houses, what good food... To him it was nothing more than a momentary greed. He is more concerned with spiritual "food". He went farther and farther on the road of self-discipline, perhaps in the eyes of the people around him he began to become a little nervous, but he did feel the satisfaction he had never felt before, his heart was already strong enough to have a deep heart, and he felt that he had finally matured and grown up in the years of confusion...