Deep in the forest a call was sounding, and as often as he heard this call, mysteriously thrilling and luring, he felt compelled to turn his back upo… - Jack London

Every book was a peep-hole into the realm of knowledge. His hunger fed upon what he read, and increased.

The surpluses will have to be expended somehow, and trust the oligarchs to find a way. Magnificent roads will be built. There will be great achievements in science, and especially in art. When the oligarchs have completely mastered the people, they will have time to spare for other things. They will become worshippers of beauty. They will become art-lovers. And under their direction and generously rewarded, will toil the artists. The result will be great art; for no longer, as up to yesterday, will the artists pander to the bourgeois taste of the middle class. It will be great art, I tell you, and wonder cities will arise that will make tawdry and cheap the cities of old time. And in these cities will the oligarchs dwell and worship beauty

He had a way of taking Buck's head roughly between his hands, and resting his own head upon Buck's, of shaking him back and forth, the while calling him ill names that to Buck were love names. Buck knew no greater joy than that rough embrace and the sound of murmured oaths, and at each jerk back and forth it seemed that his heart would be shaken out of his body so great was its ecstasy.