"There are surely worse things than being wrong, and being dull and pedantic are surely among them."
This quote is from Mark Kac, a Polish mathematician who was born today in 1914 in a Russian part of Poland; he came to the United States in 1938, just in time to avoid the start of WWII and the persecutions that came with being a Jew. He liked to play with words as well as numbers: he once asked "Can you hear the shape of a drum?" as a way to think about spectral theory (no, you can't). And he made a useful distinction between an "ordinary genius" like Hans Bethe and a "magician" like Richard Feynman.