"There is also this benefit in brag, that the speaker is unconsciously expressing his own ideal. Humor him by all means, draw it all out, and hold him to it."

"Mathematics had never had more than a secondary interest for him [her husband, George Boole]; and even logic he cared for chiefly as a means of clearing the ground of doctrines imagined to be proved, by showing that the evidence on which they were supposed to give rest had no tendency to prove them."

"The wacky thing about those bad guys is that you can't count on them to be obvious. They forget to wax their mustaches and goatees, leave their horns at home, send their black hats to the dry cleaner's. They're funny like that."