The world comes in layers and layers, and the world climbs step by step. A mountain is higher than the other. To tolerate the beauty of others, to control their own arrogance. Competitive, win for a while; broad-minded, win forever. The lack of material, the noisier; the cultivation base is not enough, the more flamboyant. The fastest way to destroy a person is to let him get carried away and make him arrogant and crazy. There are three growths in life: first, when you realize that you are no longer the centre of the world, second, when you realize that you can't do anything no matter how hard you try, and third when you accept your ordinary and enjoy it. No matter when you control your arrogance, allow other people's scenery and spend your own time. Life is such a waking up process.