“It is easier to write an incorrect program than understand a correct one.”

Alan J. Perlis

“Pierre Curie voluntarily exposed his arm to the action of radium for several hours. This resulted in damage resembling a burn that developed progressively and required several months to heal. Henri Becquerel had by accident a similar burn as a result of carrying in his vest pocket a glass tube containing radium salt. He came to tell us of this evil effect of radium, exclaiming in a manner at once delighted and annoyed: ‘I love it, but I owe it a grudge.’ ”

Marie Curie