Selected quotation
"One is never so happy or so unhappy as one fancies."
~ François de La Rochefoucauld
Various books with quotations, aphorisms and proverbs:
Great Quotes from Great Leaders
The Proverbs Driven Life: Timeless Wisdom for Your Words, Work, Wealth, and Relationships
America's Popular Sayings: Over 1600 Expressions on Topics from Beauty to Money and Everything In Between
Chinese Proverbs
Bartlett's Familiar Quotations: A Collection of Passages, Phrases, and Proverbs Traced to Their Sources in Ancient and Modern Literature (17th Edition)
101 French Proverbs
A Continual Feast: Words of Comfort and Celebration, Collected by Father Tim
The Yale Book of Quotations
The Wise and Witty Quote Book: More than 2000 Quotes to Enlighten, Encourage, and Enjoy
Positive Thinking Every Day: An Inspiration for Each Day of the Year
The Book of Positive Quotations, 2nd Edition
The Ultimate Guide to the Perfect Word: Quotes - Titles - Poetry - Tips - Words