We Must Alter Theory To

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.

It Is Impossible To Devise An Experiment Without A Preconceived Idea; Devising An Experiment, We Said, Is Putting A Question; We Never Conceive A Question Without An Idea Which Invites An Answer. I Consider It, Therefore, An Absolute Principle That Experiments Must Always Be Devised In View Of A Preconceived Idea, No Matter If The Idea Be Not Very Clear Nor Very Well Defined.

A Contemporary Poet Has Characterized This Sense Of The Personality Of Art And Of The Impersonality Of Science In These Words,-'art Is Myself; Science Is Ourselves. '

Ardent Desire For Knowledge, In Fact, Is The One Motive Attracting And Supporting Investigators In Their Efforts; And Just This Knowledge, Really Grasped And Yet Always Flying Before Them, Becomes At Once Their Sole Torment And Their Sole Happiness. Those Who Do Not Know The Torment Of The Unknown Cannot Have The Joy Of Discovery Which Is Certainly The Liveliest That The Mind Of Man Can Ever Feel.

Put Off Your Imagination, As You Put Off Your Overcoat, When You Enter The Laboratory. Put It On Again, As You Put On Your Overcoat, When You Leave.