You'll come to the yellow bricks pretty soon, and you'll know them when you see them because they're the only yellow things in the blue country." "Thank you," said the boy.

"At last you have told me something." "Is that the extent of your wisdom ?" asked Scraps.
"No," replied the donkey; "I know many other things, but they wouldn't interest you.

So I'll give you a last word of advice: move on, for the sooner you do that the sooner you'll get to the Emerald City of Oz." "Hoot-ti-toot-ti-toot-ti-too!" screeched the owl; "Off you go! fast or slow, Where you're going you don't know.
Patches, Bungle, Munchkin lad, Facing fortunes good and bad, Meeting dangers grave and sad, Sometimes worried, sometimes glad-- Where you're going you don't know, Nor do I, but off you go!" "Sounds like a hint, to me," said the Patchwork Girl.
"Then let's take it and go," replied Ojo.
They said good-bye to the Wise Donkey and the Foolish Owl and at once resumed their journey..