“Never mix business with religion, or you might end up losing your testimony when the business agreement is no longer something you or Christ would put up with.”

“Do you always mix business and pleasure?” She flashed her most alluring smile. "Miss Stockton, when you own an inn, your business is pleasure.”

“Don’t you ever let another put their hands on something that’s already yours, because you might end up breaking your own heart.”

“Elves and Dragons! Cabbages and potatoes are better for me and you. Don't go getting mixed up in the business of your betters, or you'll land in trouble too big for you.~Hamfast Gamgee (the Gaffer)”

“You'll get mixed up, of course, as you already know. You'll get mixed up with many strange birds as you go. So be sure when you step. Step with care and great tact and remember that Life's a Great Balancing Act. Just never forget to be dexterous and deft. And never mix up your right foot with your left.”

“Wherever you go in the galaxy, you can find a food business, a house-building business, a war business, a peace business, a governing business, and so forth. And, of course, a God business, which is called 'religion,' and which is a particularly reprehensible line of endeavor. ”