As we all know, it takes a hundred years to cultivate people, and their words are courteous and humble.

Be polite, learn from others, learn from others, be knowledgeable and not teach others.

Don't hesitate to teach, don't hesitate to teach people with great talents.

Look at words and deeds, long speech.

When going abroad to give lectures, the export will be made into a written chapter.

By analogy, preach, dispel doubts, preach classics, send treasures, and teach clothes.

The spring breeze melts the rain, and the spring comes to break the ground. It is clever and intentional.