These are the living springs of great thoughts and great actions. Everything grows clear in the reflections from the Infinite.
Louis PasteurOh my goodness the mystery that has prompted my objective. My quality lies exclusively in my tirelessness.
Louis PasteurVirulence appears in a new light which cannot but be alarming to humanity; unless nature, in her evolution down the ages (an evolution which, as we now know, has been going on for millions, nay, hundreds of millions of years), has finally exhausted all the possibilities of producing virulent or contagious diseases - which does not seem very likely.
Louis PasteurWhen one works and imagines and dreams of nothing else than the search for answers that God has posed, it is difficult to be so still.
Louis Pasteur