Effort Is A Measure Of A Man.

An Idea, To Be Suggestive, Must Come To The Individual With The Force Of Revelation.

Our Intelligence Cannot Wall Itself Up Alive, Like A Pupa In A Chrysalis. It Must At Any Cost Keep On Speaking Terms With The Universe That Engendered It.

No One Sees Further Into A Generalization Than His Own Knowledge Of Detail Extends.

Intelligence Is A Fixed Goal With Variable Means Of Achieving It.

Each Of Us Literally Chooses, By His Way Of Attending To Things, What Sort Of Universe He Shall Appear To Himself To Inhabit.