Frank Thomas Bullen, The Cruise of the "Cachalot" Round the World After Sperm Whales
“ Due east, not a degree to north or south of it, straight as a bee to its hive. The ship was now far out of sight astern, but I knew that keen eyes had been watching our movements from the masthead, and that every effort possible would be made to keep the run of us. The speed of our whale was not only great, but unflagging. He was more like a machine than an animal capable of tiring; and though we did our level best, at the faintest symptom of slackening, to get up closer and lance him, it was for some time impossible. ”
