I Consider Nature A Vast Chemical Laboratory

In Performing Experiments, It Is Necessary... That They Be Simplified As Much As Possible, And That Every Circumstance That Could Complicate The Results Should Be Completely Removed.

Sulfur, When Burning, Absorbs Oxygen Gas; The Resulting Acid Is Considerably Heavier Than The Sulfur Burned; Its Weight Is Equal To The Sum Of Weights Of The Sulfur Burned And The Oxygen Absorbed.

Diminish The Mass Of Evils That Afflict The Human Species, Increase Enjoyment And Well-being. And Even If The New Routes Opened Up Could Prolong The Average Life Of Mankind By Only A Few Hours, Or Even A Few Days, Then The Scientist, Too Could Aspire.

A Wealthy Landowner Cannot Cultivate And Improve His Farm Without Spreading Comfort And Well-being Around Him. Rich And Abundant Crops, A Numerous Population And A Prosperous Countryside Are The Rewards For His Efforts.

Nothing Is Born, Nothing Dies.