By Dale Carnegie
“Tomorrow do thy worst, for I have lived for today.” - Horace
“Face the facts, accept the worst, then do something about it.”
“Those who don't learn to stop worrying, die young.”
“Once a decision is reached, act without anxiety about the outcome.”
On criticism - “No one kicks a dead dog.”
Relax at your work, only handle the immediate problem at hand, and do things in order of importance.