There are intellectual vagabonds, to whom the hereditary dwelling-place of their fathers seems too cramped and oppressive for them to be willing to satisfy themselves with the limited space any more: instead of keeping within the limits of a temperate style of thinking, and taking as inviolable truth what furnishes comfort and tranquility to thousands, they overlap all bounds of the traditional and run wild with their imprudent criticism and untamed mania for doubt, these extravagating vagabonds.
Max StirnerWhere the world comes in my way - and it comes in my way everywhere - I consume it to quiet the hunger of my egoism. For me you are nothing but - my food, even as I too am fed upon and turned to use by you. We have only one relation to each other, that of usableness, of utility, of use.
Max Stirner