Arthur Schopenhauer — "The truest philosophy is to learn to live with what is."

"If children were brought into the world by an act of pure reason alone, would the human race continue to exist? Would not a man rather have so much sympathy with the coming generation as to spare it t…"

"Just remember, once you're over the hill you begin to pick up speed."

"Compassion is the basis of all morality."

"Sleep is the interest we have to pay on the capital which is called health."

"The nobler and more perfect a thing is, the later and slower it is in arriving at maturity. A man reaches the maturity of his reason and mental powers hardly before the age of eight-and-twenty; a woma…"