Nothing Is Born, Nothing Dies.

The Art Of Drawing Conclusions From Experiments And Observations Consists In Evaluating Probabilities And In Estimating Whether They Are Sufficiently Great Or Numerous Enough To Constitute Proofs. This Kind Of Calculation Is More Complicated And More Difficult Than It Is Commonly Thought To Be. . . .

As Ideas Are Preserved And Communicated By Means Of Words, It Necessarily Follows That We Cannot Improve The Language Of Any Science, Without At The Same Time Improving The Science Itself; Neither Can We, On The Other Hand, Improve A Science Without Improving The Language Or Nomenclature Which Belongs To It.

Experiments Upon Vegetation Give Reason To Believe That Light Combines With Certain Parts Of Vegetables, And That The Green Of Their Leaves, And The Various Colors Of Flowers, Is Chiefly Owing To This Combination.

Since It Is The Very Substance Of The Animal, It Is The Blood Which Transports The Fuel.if The Animal Did Not Habitually Replace, Through Nourishing Themselves,what They Losethrough Respiration, The Lamp Would Very Soon Run Out Of Oil And The Animal Would Perish, Just As The Lamp Goes Out When It Lacks Fuel.

Mathematicians Come To The Solution Of A Problem By The Simple Arrangement Of The Data, And Reducing The Reasoning To Such Simple Operations, To Judgments So Brief, That They Never Lose Sight Of The Evidence That Serves As Their Guide.