Our anger and annoyance are more detrimental to us than the things themselves which anger or annoy us.
The stone that is thrown into the air is none the worse for falling down, and none the better for going up.
The best way of avenging thyself is not to become like the wrong-doer.
What we do in life ripples in eternity.
Confine yourself to the present.
Men exist for the sake of one another.