“But as long as something is never even started, you never have to worry about it ending. It has endless potential.”

“In the end, it's never what you worry about that gets you.”

“When you are deprived of something that you long for desperately, the mind finds ways of doing the same thing in different ways; it creates the potential which you never knew you had – the potential to create something out of nothing.”

“Never worry about theory as long as the machinery does what it's supposed to do.”

“Every man's foremost task is the actualization of his unique, unprecedented and never-recurring potentialities, and not the repetition of something that another, and be it even the greatest, has already achieved.”

“If something is wrong, fix it if you can. But train yourself not to worry. Worry never fixes anything.”

“You should never hate anyone, even your worst enemies. Everyone has something good about them. You have to find the redeeming quality and love the person for that.”

“Worry is like a rocking chair: it gives you something to do but never gets you anywhere”

“If you worried about falling off the bike, you'd never get on.”

“Even if we could turn back, we'd probably never end up where we started.”