"The music of the people is like a rare and lovely flower growing amidst encroaching weeds. Thousands pass it, while others trample it under foot, and thus the chances are that it will perish before it is seen by the one discriminating spirit who will prize it above all else. The fact that no one has as yet arisen to make the most of it does not prove that nothing is there."

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The chance is high that the truth lies in the fashionable direction. But, on the off-chance that it is in another direction - a direction obvious from an unfashionable view of field theory - who will find it? Only someone who has sacrificed himself by teaching himself quantum electrodynamics from a peculiar and unusual point of view; one that he may have to invent for himself.

— Richard P. Feynman