Potassium

“What a lousy earth! He wondered how many people were destitute that same night even in his own prosperous country, how many homes were shanties, how many husbands were drunk and wives socked, and how many children were bullied, abused, or abandoned. How many families hungered for food they could not afford to buy? How many hearts were broken? How many suicides would take place that same night, how many people would go insane? How many cockroaches and landlords would triumph? How many winners were losers, successes failures, and rich men poor men? How many wise guys were stupid? How many happy endings were unhappy endings? How many honest men were liars, brave men cowards, loyal men traitors, how many sainted men were corrupt, how many people in positions of trust had sold their souls to bodyguards, how many had never had souls? How many straight-and-narrow paths were crooked paths? How many best families were worst families and how many good people were bad people? When you added them all up and then subtracted, you might be left with only the children, and perhaps with Albert Einstein and an old violinist or sculptor somewhere.”
― Joseph Heller, Catch-22

“Doubt requires more courage than conviction does, and more energy; because conviction is a resting place and doubt is infinite – it is a passionate exercise. You may come out of my play uncertain. You may want to be sure. Look down on that feeling. We’ve got to learn to live with a full measure of uncertainty. There is no last word. That’s the silence under the chatter of our time. ”
― John Patrick Shanley, Doubt, a Parable

“I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.”
― Frank Herbert, Dune

“After all, it is sometimes rather enjoyable to feel insulted, is it not? For the person knows that no one has insulted him, and that he himself has thought up the insult and told lies as an ornament, has exaggerated in order to create a certain impression, has seized on a word and made a mountain out of a molehill – is well aware of this, and yet is the very first to feel insulted, feel insulted to the point of pleasure, to the point of great satisfaction, and for that very reason ends up nurturing a sense of true animosity…”
― Fyodor Dostoevsky, The Brothers Karamozov