Selected quotation

"Travel is fatal to prejudice, bigotry, and narrow-mindedness, and many of our people need it sorely on these accounts."

~ Mark Twain



Various books with quotations, aphorisms and proverbs:

Chinese Proverbs

The Oxford Dictionary of Quotations

Great Quotes from Great Leaders

365 Inspirational Quotes (365 Days Perpetual Calendars)

Best Quotations for All Occasions

The Book of Positive Quotations, 2nd Edition

The Ultimate Guide to the Perfect Word: Quotes - Titles - Poetry - Tips - Words

America's Popular Sayings: Over 1600 Expressions on Topics from Beauty to Money and Everything In Between

The Proverbs Driven Life: Timeless Wisdom for Your Words, Work, Wealth, and Relationships

The Yale Book of Quotations

Oxymoronica: Paradoxical Wit & Wisdom From History's Greatest Wordsmiths

Positive Thinking Every Day: An Inspiration for Each Day of the Year