Don't imitate the beauty of others at will. The characteristics of your appearance are most suitable for you and naturally the most beautiful. You should keep your own characteristics. * Life, as long as you walk steadily, struggle, and have a clear conscience is enough. There is no need to decorate your mind too much. The vicissitudes of the surface and the seriousness of the appearance can't make you a philosopher; Without all your friends, all you have is a lonely back. Maybe you can't be profound yet, so you can relax yourself. How can a person with a sad face hear the sound of flowers blooming? How can a person who pretends to be himself feel the excitement of a frog?