The Answer is, "Alas! neither by day nor by night knew I the blessing Rest any more!"
Answer:
how he must adapt to an atmosphere of fighting and how he learns not to show his intentions
Explanation:
I did it on edge and got it correct :D
Quote 1: taken from chapter 2:
“And not only did he learn by experience, but instincts long dead became alive again.”
Quote 2: chapter 3 final paragraph
“The dark circle became a dot on the moon-flooded snow as Spitz disappeared from view. Buck stood and looked on, the successful champion, the dominant primordial beast who had made his kill and found it good.”