Say short sentences suitable for all kinds of emotions?

1. You must be in a good mood, what you want may not be available, and what you get may not last long. You should keep your kindness and smile, and you will get better and better. 2. Don't listen to other people's bluff, every step of your life must be completed by your own ability. I have no material in my stomach and no skills in my hands, so it is useless to know more people. Networking will only give you opportunities, but it depends on real skills to seize them. So, it is much more important to cultivate yourself than to please others everywhere. 3. Don't curry favor with a person, use the time when you don't have friends for the time being to improve your ability. When the time is right, there will be a group of friends walking with you. Friends made with human feelings are only temporary, and friends attracted with personality are long-lasting. Therefore, enriching yourself is more powerful than pleasing others.