Selected quotation
"The latter part of a wise man's life is taken up in curing the follies, prejudices, and false opinions he had contracted in the former."
~ Jonathan Swift
Various books with quotations, aphorisms and proverbs:
Everyday Positive Thinking
365 Inspirational Quotes (365 Days Perpetual Calendars)
The Proverbs Driven Life: Timeless Wisdom for Your Words, Work, Wealth, and Relationships
The Most Brilliant Thoughts of All Time (In Two Lines or Less)
Chinese Proverbs
The Wise and Witty Quote Book: More than 2000 Quotes to Enlighten, Encourage, and Enjoy
8,789 Words of Wisdom
Bartlett's Familiar Quotations: A Collection of Passages, Phrases, and Proverbs Traced to Their Sources in Ancient and Modern Literature (17th Edition)
Positive Thinking Every Day: An Inspiration for Each Day of the Year
America's Popular Sayings: Over 1600 Expressions on Topics from Beauty to Money and Everything In Between
The Oxford Dictionary of Quotations
The Book of Positive Quotations, 2nd Edition