“There are two infinite things: the universe and human stupidity; and I'm not sure about the universe.”

-Albert Einstein

“Man is something that must be surpassed.”

-Friedrich Nietzsche

“Men have always been and always will be the same, that is, big boys; the only difference is the size of their toys.”

-Voltaire

“Man is the only animal that eats without being hungry, drinks without being thirsty, and speaks without having anything to say.”

-Mark Twain

“Don't trust the human because you will never know what he has in mind”

-I

"The human is a madman who does not realize that he is so until the consequences play against him"

-I