A passage from Seneca
Seneca, Letters to Lucilius Letter 103
✱
It is the part of a great man to despise injuries from his inferiors. The most contemptible form of revenge is not to be like the person who performed the injury.
Related passages
✱
Begin the morning by saying to thyself, I shall meet with the busy-body, the ungrateful, arrogant, deceitful, envious, unsocial.
✱
Take away thy opinion, and then there is taken away the complaint, 'I have been harmed.' Take away the complaint, and the harm is taken away.
✱
At dawn, when you have trouble getting out of bed, tell yourself: 'I have to go to work — as a human being.'