We Must Alter Theory To Adapt It

The Investigator Should Have A Robust Faith - And Yet Not Believe.

Man Can Learn Nothing Unless He Proceeds From The Known To The Unknown.

Art Is 'i'; Science Is 'we'.

The Eloquence Of A Scientist Is Clarity; Scientific Truth Is Always More Luminous When Its Beauty Is Unadorned Than When It Is Tricked Out In The Embellishments With Which Our Imagination Would Seek To Clothe It.

Effects Vary With The Conditions Which Bring Them To Pass, But Laws Do Not Vary. Physiological And Pathological States Are Ruled By The Same Forces; They Differ Only Because Of The Special Conditions Under Which The Vital Laws Manifest Themselves.