Which two impulses does the gray cub experience when one Indian comes close to him

"Nor did the cub move. Every instinct of his nature would have impelled him to dash wildly away, had there not suddenly and for the first time arisen in him another and counter instinct. A great awe descended upon him. He was beaten down to movelessness by an overwhelming sense of his own weakness and littleness. Here was mastery and power, something far and away beyond him."

Part 3 White Fang