I think positive and sunny sentences are as follows:

1. Every day is a new beginning. Let's welcome it with full enthusiasm and vitality!

2. No matter what difficulties you encounter, always smile, because the sunshine is always behind the storm.

3. Believe in yourself and the future, and your dream will come true.

4. Every effort is for a better tomorrow, so don't give up and move on.

5. We should keep a grateful heart whenever and wherever, because there are too many people and things in life that deserve our gratitude.

6. Life is just like a trip, and you don't care about the destination, but only the scenery and people you meet along the way.

7. No matter what difficulties we encounter, we should keep a positive attitude, because only in this way can we face life better.

8. When you face the sunshine, the shadow falls behind you.

9. Every day without dancing is a disappointment to life.

1. Life is full of opportunities. As long as we dare to try, we will definitely find our own sky.

11. Every setback in life is an opportunity to make us stronger.

12. Keep a positive attitude, and you will find that life is full of hopes and opportunities.