the most beautiful thing in the world is to have a few friends who are upright in mind and heart.

live an upright life and don't dream. Only by working honestly can you have a bright future.

Trust can't be weighed on the scale like interest.

be honest with others, and people will not bully me; Nothing can be accomplished by being honest with things.

Honesty is a part of eloquence. We convince others because of our eagerness and sincerity.

if you slip, you may stand up again immediately, and if you break your promise, you may never recover it.

everything that can promote the upward development of mankind is beautiful, good and harmonious.

Only when you are rich can you perceive the richness of the world, only when you are kind can you perceive the beauty of the world, and only when you are open can you live happily between heaven and earth.

there is a law that governs everything: if you don't do anything against your conscience, you won't do anything bad in the world.