There are quite a lot of short sentences about pursuing a better life. I will list some for you, and some are even famous quotes.

1. There are too many things to be happy about in life. Don’t focus on the things that make you unhappy.

2. Always remember to see the beautiful side of life and the lucky side of yourself. There are many people in the world who live far worse lives than you do now.

3. Life is about making choices. Once you make your choice, you must live by your decision.

4. In life, there are emotional waves rolling, and you are extremely happy; in life, there are flowers of friendship blooming, and the beauty is infinite; in life, the wine of friendship is brewing, and happiness is infinite. My friend, I wish you happiness and joy forever!

5. No one can knock you down except yourself. As long as you have the sun of faith in your heart, no matter where you go, there will be bright sunshine. Be positive, optimistic, free and unrestrained, and life should be clear and bright!

6. If you don’t take detours in life, you will miss the scenery. Anything valuable in life will only be revealed when it is given.

7. Life is just a glass of water. You have to taste it slowly, chew it carefully and appreciate it with your heart. Only then can you discover that the happiest life is to live in the plainness of water. It's wonderful.

8. It is impossible for a person's life to be smooth sailing, and there will always be some setbacks. When you lose confidence in life, take a careful look and think back on the most difficult thing you have ever encountered. Beautiful things, that will make you feel the beauty of life.