"If anyone tells you that a certain person speaks ill of you, do not make excuses about what is said of you but answer, 'He was ignorant of my other faults, else he would not have mentioned these alone.'"
In life our first job is this, to divide and distinguish things into two categories: externals I cannot control, but the choices I make with regard to them I do control. Where will I find good and bad? In me, in my choices. - - Epictetus