To Love An Idea Is To Love

I Still Understand A Few Words In Life, But I No Longer Think They Make A Sentence.

One Must Credit An Hypothesis With All That Has Had To Be Discovered In Order To Demolish It.

A Body Of Work Such As Pasteur's Is Inconceivable In Our Time: No Man Would Be Given A Chance To Create A Whole Science. Nowadays A Path Is Scarcely Opened Up When The Crowd Begins To Pour In.

There Are Some Persons We Could Not Cut Down To Size Without Diminishing Ourselves As Well.

A Few Great Minds Are Enough To Endow Humanity With Monstrous Power, But A Few Great Hearts Are Not Enough To Make Us Worthy Of Using It.