Selected quotation
"Justice, n. A commodity which in a more or less adulterated condition the State sells to the citizen as a reward for his allegiance, taxes and personal service."
~ Ambrose Bierce, "The Devil's Dictionary"
Various books with quotations, aphorisms and proverbs:
365 Inspirational Quotes (365 Days Perpetual Calendars)
The Most Brilliant Thoughts of All Time (In Two Lines or Less)
Ancient Wisdom: The Book of Proverbs With Devotions for Today
The Proverbs Driven Life: Timeless Wisdom for Your Words, Work, Wealth, and Relationships
Everyday Positive Thinking
A Continual Feast: Words of Comfort and Celebration, Collected by Father Tim
Great Quotes from Great Leaders
Oxymoronica: Paradoxical Wit & Wisdom From History's Greatest Wordsmiths
America's Popular Sayings: Over 1600 Expressions on Topics from Beauty to Money and Everything In Between
Chinese Proverbs
Doonesbury.com's The War in Quotes
Bartlett's Familiar Quotations: A Collection of Passages, Phrases, and Proverbs Traced to Their Sources in Ancient and Modern Literature (17th Edition)