Arthur Schopenhauer, On the Suffering of the World

"A precondition for reading good books is not reading bad ones: for life is short."

"Payment and reserved copyright are at bottom the ruin of literature. Only he who writes entirely for the sake of what he has to say writes anything worth writing. It is as if there were a curse on money: every writer writes badly as soon as he starts writing for gain."

"If the immediate and direct purpose of our life is not suffering then our existence is the most ill-adapted to its purpose in the world."

"The best consolation in misfortune or affliction of any kind will be the thought of other people who are in a still worse plight than yourself; and this is a form of consolation open to every one. But what an awful fate this means for mankind as a whole! We are like lambs in a field, disporting themselves under the eye of the butcher, who chooses out first one and then another for his prey."