Arthur David Ritchie Quote

There is nothing in the world as ephemeral as scientific theory, nothing so musty and ancient as old scientific theory.


Scientific Method: An Inquiry into the Character and Validity of Natural, Law, Chapter I (p. 14)


There is nothing in the world as ephemeral as scientific theory, nothing so musty and ancient as old scientific theory.

There is nothing in the world as ephemeral as scientific theory, nothing so musty and ancient as old scientific theory.

There is nothing in the world as ephemeral as scientific theory, nothing so musty and ancient as old scientific theory.

There is nothing in the world as ephemeral as scientific theory, nothing so musty and ancient as old scientific theory.