Science Rejects The Indeterminate.

All The Vital Mechanisms, Varied As They Are, Have Only One Object, That Of Preserving Constant The Conditions Of Life In The Internal Environment.

The First Entirely Vital Action, So Termed Because It Is Not Effected Outside The Influence Of Life, Consists In The Creation Of The Glycogenic Material In The Living Hepatic Tissue. The Second Entirely Chemical Action, Which Can Be Effected Outside The Influence Of Life, Consists In The Transformation Of The Glycogenic Material Into Sugar By Means Of A Ferment.

I Do Not ... Reject The Use Of Statistics In Medicine, But I Condemn Not Trying To Get Beyond Them And Believing In Statistics As The Foundation Of Medical Science. ... Statistics ... Apply Only To Cases In Which The Cause Of The Facts Observed Is Still [uncertain Or] Indeterminate. ... There Will Always Be Some Indeterminism ... In All The Sciences, And More In Medicine Than In Any Other. But Man's Intellectual Conquest Consists In Lessening And Driving Back Indeterminism In Proportion As He Gains Ground For Determinism By The Help Of The Experimental Method.

Theories Are Like A Stairway; By Climbing, Science Widens Its Horizon More And More, Because Theories Embody And Necessarily Include Proportionately More Facts As They Advance.

Laplace Considers Astronomy A Science Of Observation, Because We Can Only Observe The Movements Of The Planets; We Cannot Reach Them, Indeed, To Alter Their Course And To Experiment With Them. "on Earth," Said Laplace, "we Make Phenomena Vary By Experiments; In The Sky, We Carefully Define All The Phenomena Presented To Us By Celestial Motion." Certain Physicians Call Medicine A Science Of Observations, Because They Wrongly Think That Experimentation Is Inapplicable To It.