Cool Quotes
Large collection of famous quotes, categorized by subject and author.
http://www.coolquotes.com/

The Third Eye
A daily quote from the fields of science, metaphysics, technology, and spirit.
http://thirdeyemultimedia.com/thirdeye.html

Thought of the Day
Humorous quotes alphabetized by speaker. Mailing list for daily quote available.
http://www.geocities.com/CollegePark/Hall/5514/

QOTD
A searchable database of 5,500 quotations and a featured quote of the day.
http://www.qotd.org/

Daily Quote
Daily quote with archives and a mailing list available. Also a daily joke.
http://www.funs.co.uk/qoute/index.html

Daily Messages Online
Subscribable quote service.
http://internet.dailymessageonline.com

Hershey's - Daily Kiss
Daily motivational, love and friendship quotes via a free downloadable program from Hershey's Chocolates.
http://www.hersheyskiss.com/

Wisdom Road
A daily wisdom quote merged with a thought-provoking image.
http://www.wisdomroad.com

The Powerline - Thought For The Day
An inspirational quotation and picture, updated daily and available as an email service.
http://www.thepowerline.com/thought-for-the-day.htm

Sir Arthur Conan Doyle - Quote Search
Daily quote and a database searchable by topic, title or word.
http://www.siracd.com/quote_main.shtml

Noyemi
Quotes, sayings, poems, updated weekly.
http://www.noyemi.com

Linnuse Random Quotes
Offers a new quote each time the page is refreshed.
http://www.linnuse.ee/

The Daily Muse
A free email newsletter with quotes from the interesting, and creative thoughts of history's greatest philosophers and writers.
http://www.classicsnetwork.com/dailymuse/

Yuni Words of Wisdom
Thought provoking words of wisdom, quotes, Latin phrases, eCards, poems and short stories.
http://www.yuni.com

Jon's Quotes of the Day
Signatures, quotes, and ramblings offered daily with past selections searchable by month.
http://www.jonsullivan.com/OTDListing.php?mat=2268&ot=Quote

Positive Thinking Quotes
Daily quotes for attaining perfection in life. Email and RSS subscription available.
http://positivequotes.blogspot.com

Quoteopia
A collection of quotes by author and subject. Includes daily quote subscription facility.
http://www.quoteopia.com

Delanceyplace.com
Brief daily email with an excerpt or quote. Features profile, weblog, email sign up, leave comment and archive.
http://www.delanceyplace.com

BlogBites
Humorous quotations every day. Features profile, RSS subscription and archive.
http://www.blogbites.com