""I do not understand exactly what you mean by fear," said Tarzan. "Like lions, fear is a different thing in different men, but to me the only pleasure in the hunt is the knowledge that the hunted thing has power to harm me as much as I have to harm him. If I went out with a couple of rifles and a gun bearer, and twenty or thirty beaters, to hunt a lion, I should not feel that the lion had much chance, and so the pleasure of the hunt would be lessened in proportion to the increased safety which I felt."

"Then I am to take it that Monsieur Tarzan would prefer to go naked into the jungle, armed only with a jackknife, to kill the king of beasts," laughed the other good naturedly, but with the merest touch of sarcasm in his tone.

"And a piece of rope," added Tarzan."
— Edgar Rice Burroughs (Tarzan of the Apes)

"We are, all of us, creatures of habit, and when the seeeming necessity for schooling ourselves in new ways ceases to exist, we fall naturally and easily into the manner and customs which long usage has implanted ineradicably within us."
— Edgar Rice Burroughs (The Beasts of Tarzan)

"As the body rolled to the ground Tarzan of the Apes placed his foot upon the neck of his lifelong enemy and, raising his eyes to the full moon, threw back his fierce young head and voiced the wild and terrible cry of his people."
— Edgar Rice Burroughs (Tarzan of the Apes)