It is invincible to conquer others with a tolerant heart.
Treat the world with a tolerant heart, treat life with a happy heart and treat teachers with a grateful heart.
With a tolerant heart, forgive the right and wrong around you and make life simpler; With a tolerant heart, forgive the disappointments around you and make life happier. Life is not long. Simple happiness is enough.
Interpersonal communication should focus on the future and forget old evils. Forgiving others is the best way to treat yourself. Anger for your enemies, burning yourself. Don't be too narrow-minded when you do things. All rivers run into the sea, relying on a tolerant heart.