Just in time for Valentine's Day, here's a printable worksheet from mentalfloss on the romantic strategies of geniuses like Einstein, Dorothy Parker, Isaac Newton and more. For example:
Einstein's Strategy: Marry Your Cousin!
Also worked for: Charles Darwin, Edgar Allan Poe and Lewis Carroll.
Why to avoid it: It can increase the risk of recessive genetic diseases, it might be against the law in your state. Oh, and it's gross.
Why you might try it: Look at the list of geniuses above.
Then again: You'll note that while a lot of geniuses engaged in cousin love, we don't have a long list of geniuses who were the offspring of cousin love.
Link - Thanks Will!