In Specific Circumstances The Period Of Aging

It Has Pleased No Less Than Surprised Me That Of The Many Studies Whereby I Have Sought To Extend The Field Of General Chemistry, The Highest Scientific Distinction That There Is Today Has Been Awarded For Those On Catalysis.

The Worst Manifestations Of Exhaustion Were Successfully Cured By A Long Period Of Rest But It Was Immediately Apparent To Me That I Had Lost Once And For All My Former Capacity For Carrying Out Experimental Work Until Physically Tired.

The Distinction Between The Old And The New Formulations Consisting In The Incorporation Of The Concept Of The Rate Of Chemical Reactions Is So Great That It Immediately Asserted Itself In The Objective Development Of Catalysis.

In The First Quarter Of The Nineteenth Century The Experimental Proof For The Interdependence Of The Composition And Properties Of Chemical Compounds Resulted In The Theory That They Are Mutually Related, So That Like Composition Governs Like Properties, And Conversely.

My Only Supporter And Comrade-in-arms Was Georg Helm, Who Had Endeavored To Formulate An Energetic Conception Of Science Before Me And Had Presented His Results In A Treatise [die Lehre Von Der Energie] Exhibiting Great Independence Of Thought. But We Were Separated By His Aversion To A Realistic Conception Of Energy. Consequently, Each Of Us Considered The Other Only A Half Ally, Toward Whom An Attitude Of Caution Was Necessary.