Random quote of the day:

“The scientist has a lot of experience with ignorance and doubt and uncertainty, and this experience is of very great importance, I think. When a scientist doesn’t know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty darn sure of what the result is going to be, he is still in some doubt. We have found it of paramount importance that in order to progress we must recognize our ignorance and leave room for doubt. Scientific knowledge is a body of statements of varying degrees of certainty—some most unsure, some nearly sure, but none absolutely certain.”

—Richard P. Feynman, The Value of Science

Disclaimer: The views expressed in this random quote of the day do not necessarily reflect the views of the poster, her immediate family, Bert and Ernie, Celine Dion, or the Band of the Coldstream Guards. They do, however, sometimes reflect the views of the Cottingley Fairies.