"He is cautious. He ought to be. But he is NOT slow. Lee is a phenomenon. He is the only man whom I would follow blindfolded."

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It is a matter of fact; I approached without a preconceived idea, too ready to declare, if the experiment had imposed upon me the confession, that there was a spontaneous generation, of which I am convinced today that those who assure it are blindfolded.

— Louis Pasteur