Rediscovery in the library may be a more difficult and uncertain process than the first discovery in the laboratory..

The history of science teaches only too plainly the lesson that no single method is absolutely to be relied upon, that sources of error lurk where th….

Examples ... which might be multiplied ad libitum, show how difficult it often is for an experimenter to interpret his results without the aid of mat….

The history of this paper suggests that highly speculative investigations, especially by an unknown author, are best brought before the world through….

Some proofs command assent. Others woo and charm the intellect. They evoke delight and an overpowering desire to say, 'Amen, Amen'..