Life comes from the earth and life returns to the earth.

The perfect man of old looked after himself first before looking to help others.

In an archery contest, when the stakes are earthenware tiles a contestant shoots with skill. When the stakes are belt buckles he becomes hesitant, and if the stakes are pure gold he becomes nervous and confused. There is no difference as to his skil.

He who pursues fame at the risk of losing his self is not a scholar.

If there is existence, there must be non-existence. And if there was a time when nothing existed, there must have been a time before that - when even nothing did not exist. Suddenly, when nothing came into existence, could one really say whether it belonged to the category of existence or non-existence?

By ethical argument and moral principle the greatest crimes are eventually shown to have been necessary, and, in fact, a signal benefit to mankind.

An archer competing for a clay vessel shoots effortlessly, his or her skill and concentration unimpeded. If the prize is changed to a brass ornament, the hands begin to shake. If it is changed to gold, he or she squints as if going blind. The abilities do not deteriorate, but belief in them does, as he or she allows the supposed value of an external reward to cloud the vision.