True Science Teaches Us To Doubt And,

Particular Facts Are Never Scientific; Only Generalization Can Establish Science.

The Better Educated We Are And The More Acquired Information We Have, The Better Prepared Shall We Find Our Minds For Making Great And Fruitful Discoveries.

The Joy Of Discovery Is Certainly The Liveliest That The Mind Of Man Can Ever Feel.

First Causes Are Outside The Realm Of Science.

Descriptive Anatomy Is To Physiology What Geography Is To History, And Just As It Is Not Enough To Know The Typography Of A Country To Understand Its History, So Also It Is Not Enough To Know The Anatomy Of Organs To Understand Their Functions.