The person who is not strong enough gives up at the halfway point - but you are limiting yourself before even starting.

Watch their actions, observe their motives, examine wherein they dwell content; won't you know what kind of person they are?

The master said, 'Quietly to store up knowledge in my mind, to learn without flagging, to teach without growing weary, these present me with no difficulties.'

You can cheat an honest man but not make a fool out of him.

Virtuous people often revenge themselves for the constraints to which they submit by the boredom which they inspire.

The superior man, extensively studying all learning, and keeping himself under the restraint of the rules of propriety, may thus likewise not overstep what is right.

He who is harmony with Nature hits the mark without effort and apprehends the truth without thinking.