Teenagers only know how to play, but don't know how to study hard. When they are old, they regret why they didn't know how to study hard when they were young.

After drifting at sea for ten years, it faded and became affectionate at a glance. Nothing in the world is as dangerous as people hope, and several people have missed their lives here.

Teenagers are easy to get old, and an inch of time is not light. They can't feel the dream of spring grass in the pond, and the leaves in front of the steps are autumn.

There is nothing you can't learn, nothing you can't learn for a while, nothing you can't learn.

There is still a sigh of relief. This ambition cannot be slackened, and it is far away.

Don't say that if you don't study today, there will be tomorrow, and don't say that if you don't study this year, there will be next year.