Describe difficult sentences too early.

1, with the lights on at night, it's time for men to study.

2, black hair does not know how to study hard early, Bai Shoufang regrets studying late.

3, youth must be early, how can you grow into a teenager.

4. Tao Tao, the joy of reading, the bright moon hanging high frost.

If you don't come back in your prime, it's hard to get up in the morning. It's time for people to encourage themselves when they reach middle age. Time goes by and waits for no one.

6. Don't let go of your youth and study hard.