Be courteous to see your mistakes, courageous to accept them, and clever enough to correct them.

Politeness is the first thing people lose once they get the power.

In general, poor is polite and rich is rude.

Principles in a poor is admirable as politeness in a prince.

Killing a cruelty is not a cruelty.

Adversity sure does gives you trouble, but it keeps you humble.

You need not to love everyone, but you need to be polite with everyone, people will appreciate your politeness more than your love, because politeness is sweeter than love.

An honest man speaks truth, don't expect him to speak sweet.

Have strong mind, soft heart and sacred soul.