haha I found two passage to epitomize two characters

"I want to think!"
"Good heavens!" said Pippin. "At breakfast?"

:D

"It is going to be very dangerous, Sam. It is already dangerous. Most likely neither of us wil come back."
"If you don't come back, sir, then I shan't, that's certain," said Sam. "Don't you leave him! they said to me. Leave him! I said. I never mean to. I am going with him, if he climbs to the Moon, and if any of those Black Riders try to stop him, they'll have Sam Gamgee to reckon with, I said. They laughed."