A concept is a brick. It can be used to build a courthouse of reason. Or it can be thrown through the window.
To him who looks upon the world rationally, the world in its turn presents a rational aspect. The relation is mutual.
The test of a first rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
The whole of science is nothing more than a refinement of everyday thinking.
If they can get you asking the wrong questions, they don’t have to worry about answers.
I am the master of my failure… If I never fail how will I ever learn.
Keep in mind my friend, if an answer is not rational, then it is not an answer, but a delusion.”
Everything must be made as simple as possible. But not simpler.
The best brains of the Nation may be found on the last benches of the Classroom
Science is what we have learned about how to keep from fooling ourselves.