Nothing befalls a man except what is in his nature to endure.
The wise man sees in the misfortune of others what he should avoid.
It doesn't hurt me unless I interpret its happening as harmful to me. I can choose not to.
Vex not thy spirit at the course of things, they heed not thy vexations
Leave other people's mistakes where they lie.
A man does not sin by commission only, but often by omission.