No theory changes what it is a theory about. Nothing is changed because we look at it, talk about it, or analyze… — B. F. Skinner Copy Share Image
If facts conflict with a theory, either the theory must be changed or the facts. — Baruch Spinoza Copy Share Image
“Charles Darwin, whose theory changed the whole current of the world's thought, was not a great reader of books, but a careful… — Kaiten Nukariya Copy Share Image
