Doc Brown in the movie 
"Back to the Future"

"A society committed to the search for truth must give protection to, and set a high value upon, the independent and original mind, however angular, however rasping, however socially unpleasant it may be; for it is upon such minds, in large measure, that the effective search for truth depends."


– Caryl P Haskins (1908-2001)

Caryl Parker Haskins at Wikipedia>>