Priestley [said] that each discovery we make shows us many others that should be made. — Claude Bernard
The great experimental principle, then, is doubt, that philosophic doubt which leaves — Claude Bernard
![[Those] who have an excessive faith in their theories or in their Claude Bernard Picture Quote](https://www.idlehearts.com/images/those-who-have-an-excessive-faith-in-their-theories-or-in-their.jpg?x85372 "[Those] who have an excessive faith in their theories or in their")
![Priestley [said] that each discovery we make shows us many others that should be made. Claude Bernard Picture Quote](https://www.idlehearts.com/images/priestley-said-that-each-discovery-we-make-shows-us-many-others-that-should-be-made.jpg?x85372 "Priestley [said] that each discovery we make shows us many others that should be made.")
