Already At The Origin Of The Species

Science Had Better Not Free The Minds Of Men Too Much, Before It Has Tamed Their Instincts.

A Man Is Not Old As Long As He Is Seeking Something.

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

The Least One Can Say Of Power Is That A Vocation For It Is Suspicious.

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.