Marcus Aurelius quotes (Roman emperor, best known for his Meditations on Stoic philosophy, AD 121-180)
William Rotsler quotes
Dr. Robert Anthony quotes (Self-help author)
Martin Luther King, Jr. quotes (American Baptist Minister and Civil-Rights Leader. 1929-1968)
George Carlin quotes (American stand-up Comedian, Actor and Author. b.1937)
Charles F. Kettering quotes (American engineer, inventor of the electric starter, 1876-1958)
Anthony J. D'Angelo quotes (Founder of The Collegiate EmPowerment Company and creator of The Inspiration Book Series)
Scott Adams quotes (American Cartoonist, b.1957)
Jiddu Krishnamurti quotes (Indian Theosophist Philosopher, wrote The Future of Humanity, Songs of Life, Kingdom Happiness. 1895-1986)
