Proof That A Given Condition Always Precedes

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.

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

With The Aid Of These Active Experimental Sciences Man Becomes An Inventor Of Phenomena, A Real Foreman Of Creation; And Under This Head We Cannot Set Limits To The Power That He May Gain Over Nature Through Future Progress Of The Experimental Sciences.

Hatred Is The Most Clear- Sighted, Next To Genius.

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.