If a young man does not work hard, the old man will be miserable.

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

"Knowledge of worldly affairs is knowledge, and understanding of human feelings is writing."

When people unite, Mount Tai will move. If the family is harmonious, everything will be prosperous.

The ancients spared no effort in their knowledge, and only when they are young and old can they achieve success.

Without indifference, there is no clear ambition, and without tranquility, there is no way to reach far.