The plan for a year begins in spring, and the plan for a day begins in the morning.

The prime years will never come again, and the morning will never come again. It is timely to encourage oneself, time waits for no one.

People with lofty ideals cherish the short days, but worry about others knowing that the nights are long.

The lights are on at three o'clock and the chicken is on at five o'clock. It's when men are studying. Black-haired people don't know how to study early, and white-haired people regret studying late.

The setting sun is boundless and the river never ends. I have to be even more busy today.