To be truly ignorant, be content with your own knowledge.
Those who realise their folly are not true fools.
Are you and I perchance caught up in a dream from which we have not yet awakened?
Those who seek to satisfy the mind of man by hampering it with ceremonies and music and affecting charity and devotion have lost their original nature.
If you have grasped the purpose of life there is no point in trying to make life into something it is not or cannot be.
When an archer shoots for enjoyment, he has all his skill; when he shoots for a brass buckle, he gets nervous; when he shoots for a prize of gold, he begins to see two targets.