What Book? 17 (OZ)

"It's the thing we don't expect that usually happens." L Frank Baum. 

"The more one knows, the luckier he is, for knowledge is the greatest gift in life." L. Frank Baum. 

"No one knows that, except the person who's writing this story." L. Frank Baum.

"The wise and fearless are sure to win success." L. Frank Baum.

"If you don't ask questions you will learn nothing." L. Frank Baum. 

 "Every road leads somewhere, or there wouldn't be any road." L. Frank Baum.

"Chocolate? It comes from a plant that grows on most Human-occupied planets today." Sue Ann Bowling.