Do not put forward anything that you cannot prove by experimentation. — Louis Pasteur Copy Share Image
There are two men in each one of us: the scientist, he who starts with a clear field and desires to rise to the knowledge of Nature through observations, experimentation and reasoning, and the man of sentiment, the man of… — Louis Pasteur Copy Share Image
There are no such things as applied sciences, only applications of science. — Louis Pasteur Copy Share
Nothing is lost and nothing is created in the operations of art as those of nature. — Louis Pasteur Copy Share
Whether our efforts are, or not, favored by life, let us be able to say, when we come near to the great goal, I… — Louis Pasteur Copy Share
God grant that by my persevering labours I may bring a little stone to the frail and ill-assured edifice of our knowledge of those… — Louis Pasteur Copy Share
Posterity will one day laugh at the sublime foolishness of the modern materialistic philosophy. The more I study nature, the more I stand amazed… — Louis Pasteur Copy Share
If science has no country, the scientist should have one, and ascribe to it the influence which his works may have in this world. — Louis Pasteur Copy Share
The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of… — Louis Pasteur Copy Share
Did you ever observe to whom the accidents happen? Chance favors only the prepared mind. — Louis Pasteur Copy Share
Science proceeds by successive answers to questions more and more subtle, coming nearer and nearer to the very essence of phenomena. — Louis Pasteur Copy Share
In matters of observation chance favors only the prepared mind. (not literal translation) - Dan's les champs de observation le hasard ne favorise que… — Louis Pasteur Copy Share
Time is the best appraiser of scientific work, and I am aware that an industrial discovery rarely produces all its fruit in the hands… — Louis Pasteur Copy Share
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world. — Louis Pasteur Copy Share
