You'd have to check on each quote or phrase you hope to use and see if it is registered as copyright or trademark. Generally, a short phrase cannot be copyrighted, but it might be trademarked. That's why it makes sense to get specific legal advice, from a lawyer, about exactly what you plan to do. Bring on a good lawyer and have them check out your designs and words. The cost will be well worth it.
Answered on Jun 26th, 2013 at 8:06 PM