1. Even if you are unhappy, don't frown, because you never know who will fall in love with your smile. 2. When entering society, don't say everything to others. You speak from the heart, while others listen to jokes. 3. Throw what should be thrown away, give up what should be given up. Starting today, for the rest of my life, I will be a layman and live in my best posture. 4. The sea of people is vast, don't easily turn back and settle for it. Manage yourself well, be grateful for the small joys in life, and naturally there will be good people to love you. 5. All beauty does not disappoint, choose a posture to live irreplaceable, there is no such thing as luck, only absolute effort. 6. Don't spread your heart everywhere. You are not the only one in this world with a story, and don't vent your pain everywhere. No one will empathize with you. 7. You need to learn to swallow a long paragraph and all your emotions, and only express all your thoughts. This is not that you have become indifferent, but that you have learned to endure. 8. When you are irritable, don't speak or make decisions. Stay quiet for a while. As you grow up, you must learn to digest these difficult emotions on your own. 9. Apart from bad things, there are many beautiful things waiting for you in this world. Don't cling to pain and ignore happiness when things don't go well. 10. Give yourself hope every day, work hard to be yourself, don't worry about tomorrow, don't sigh for yesterday. When your dream is still alive, tell yourself: work hard, you will always meet a better version of yourself! 11. By demanding more of yourself, you will become more independent, and by demanding less of others, you will reduce disappointment. I would rather spend time cultivating my imperfect self than waste time hoping for someone perfect. 12. As time passes, those who dislike will leave with annoying words, while those who like will come with beautiful things. Put your gaze in the distance and give it back to yourself freely. Forget the passersby and let yourself go. 13. Actually, there is nothing that cannot be let go of. As time goes by, when you look back, you will find that you once thought you couldn't let go of something, it was just a springboard in life that made you grow. 14. Remember, in this world, you are unique, no one is like you, and you don't need to replace anyone. On the stage of your life, you are your own protagonist, and you don't need to be anyone's supporting role. 15. You're going to be a quiet adult. Do not be emotional, do not secretly miss, do not look back. Live a different life for oneself. You have to be obedient, not all fish will live in the same sea. 16. Some people's appearance is just to open our eyes. So, people must be able to tolerate lies, perfunctory behavior, deception, forgetting promises, letting go of everything, refining everything into essence, and remaining calm and composed. 17. Be a very simple person, where it's easy to get along, where it's not easy to get along. Don't blindly cater to others. The way you try to fit in with others is not beautiful, there's no need to be good to everyone, and they won't give you money. 18. Some things, just smile and don't take them too seriously; Some people, just take a look and don't need to worry. For those who enjoy performing, give them a round of applause and expose the lack of meaning; Being self righteous, choosing to ignore, and arguing is really unnecessary. 19. Don't easily rely on one person, it will become your habit. When parting comes, what you lose is not someone, but a pillar of your spirit. Learn to walk independently anytime and anywhere, as it will make you walk more confidently. 20. Be a person with inner sunshine, not sad, not anxious, strong, upward, close to the sunshine, and become a better version of yourself. You don't need too much praise from others, because you know how good you are. The strength of the heart is always greater than the superficiality of the appearance.