That night a little son was born in the tiny cabin beside the primeval forest, while a leopard screamed before the door, and the deep notes of a lion… - Edgar Rice Burroughs

Teach me to speak the language of men.

For myself, I always assume that a lion is ferocious, and so I am never caught off my guard.

As Tarzan finished reading, Clayton entered and came toward him with extended hand. Here was the man who had Tarzan's title, and Tarzan's estates, and was going to marry the woman whom Tarzan loved — the woman who loved Tarzan. A single word from Tarzan would make a great difference in this man's life.
It would take away his title and his lands and his castles, and — it would take them away from Jane Porter also. "I say, old man," cried Clayton, "I haven't had a chance to thank you for all you've done for us. It seems as though you had your hands full saving our lives in Africa and here.
"I'm awfully glad you came on here. We must get better acquainted. I often thought about you, you know, and the remarkable circumstances of your environment.
"If it's any of my business, how the devil did you ever get into that bally jungle?"
"I was born there," said Tarzan, quietly. "My mother was an Ape, and of course she couldn't tell me much about it. I never knew who my father was."