"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…"

"The only original philosophical thought possible is the one that starts from the fact of suffering."

"The brain is a parasite of the organism."

"The greatest happiness for a man is to be free."

"The world is a place where we are all condemned to suffer."