Man's mind is his basic tool of survival. Life is given to him, survival is not. His body is given to him, its sustenance is not. His mind is given to him, its content is not. To remain alive, he must act, and before he can act he must know the nature and purpose of his action...To remain alive, he must think.
John GaltEvery form of causeless self-doubt, every feeling of inferiority and secret unworthiness is, in fact, man's hidden dread of his inability to deal with existence.
John GaltThe choice--the dedication to one's highest potential--is made by accepting the fact that the noblest act you have ever performed is the act of your mind in the process of grasping that two and two make four.
John Galt