It is not without a purpose when a rich man greets a poor one with kindness.
That which you know, know not; and that which you see, see not.
You have eaten a meal dangerously seasoned. [You have laid up a grief in store for yourself.]
The man who masters his own soul will forever be called conqueror of conquerors.
If you are content, you have enough to live comfortably.
Laws are subordinate to custom.