Authors:
  • To stop short in any research that bids fair to widen the gates of knowledge, to recoil from fear of difficulty or adverse criticism, is to bring reproach on science. There is nothing for the investigator to do but go straight on, 'to explore up and down, inch by inch, with the taper his reason;' to follow the light wherever it may lead, even should it at times resemble a will-o'-the-wisp.

    "Address to the British Association for the Advancement of Science". "Nature", No. 1506, Vol. 58, (p. 438), September 8, 1989.