“Sorry! I don't want any adventures, thank you. Not Today. Good morning! But please come to tea -any time you like! Why not tomorrow? Good bye!”

“Good Morning!" said Bilbo, and he meant it. The sun was shining, and the grass was very green. But Gandalf looked at him from under long bushy eyebrows that stuck out further than the brim of his shady hat."What do you mean?" he said. "Do you wish me a good morning, or mean that it is a good morning whether I want it or not; or that you feel good this morning; or that it is a morning to be good on?""All of them at once," said Bilbo. "And a very fine morning for a pipe of tobacco out of doors, into the bargain...."Good morning!" he said at last. "We don't want any adventures here, thank you! You might try over The Hill or across The Water." By this he meant that the conversation was at an end."What a lot of things you do use Good morning for!" said Gandalf. "Now you mean that you want to get rid of me, and that it won't be good till I move off.”

“Don't know why you... say good-bye. I say... hello.”

“I don't care if it's a sad good-bye or a bad good-bye, but when I leave a place I like to know I'm leaving it. If you don't, you feel even worse.”

“When someone stops saying hello, I don't see that there's any need to say good-bye.”

“i do not say 'good-bye.' i believe that's one of the bullshittiest words ever invented. it's not like you're given the choice to say 'bad-bye' or 'awful-bye' or 'couldn't-care-less-about-you-bye.' every time you leave, it's supposed to be a good one. well, i don't believe in that. i believe against that.”