Buddha quotes (Hindu Prince Gautama Siddharta, the founder of Buddhism, 563-483 B.C.)
Robert Collier quotes (American motivational author, 1885-1950)
Woodrow T. Wilson quotes (American 28th President of the United States 1856-1924)
Henry David Thoreau quotes (American Essayist, Poet and Philosopher, 1817-1862)
Friedrich Nietzsche quotes (German classical Scholar, Philosopher and Critic of culture, 1844-1900.)
Anthony Robbins quotes (American advisor to leaders)
Barbara De Angelis quotes (American researcher on relationships and personal growth)