One who is injured ought not to return the injury, for on no account can it be right to do an injustice; and it is not right to return an injury, or to do evil to any man, however much we have suffered from him.
If you don’t get what you want, you suffer; if you get what you don’t want, you suffer; even when you get exactly what you want, you still suffer because you can’t hold on to it forever.
The really important thing is not to live, but to live well. And to live well meant, along with more enjoyable things in life, to live according to your principles.
