Quotation:

 Teilhard de Chardin quotes (French Geologist, Priest, Philosopher and Mystic, 1881-1955)

 Norman Cousins quotes (American Essayist and Editor, long associated with the Saturday Review. 1912-1990)

 C.S. Lewis quotes (British Scholar and Novelist. 1898-1963)

 Lao Tzu quotes (Chinese taoist Philosopher, founder of Taoism, wrote "Tao Te Ching" (also "The Book of the Way"). 600 BC-531 BC)

 Blueeyes502

 Maya Angelou quotes (American Poet, b.1928)

 Aesop quotes (Ancient Greek Fabulist and Author of a collection of Greek fables. 620 BC-560 BC)

 Anne Sophie Swetchine quotes ((1782-1857))

 Buddha quotes (Hindu Prince Gautama Siddharta, the founder of Buddhism, 563-483 B.C.)

 santiz

 Dr. Seuss quotes (American Writer and Cartoonist best known for his collection of children's books. 1904-1991)

 Benjamin Spock quotes (American Pediatrician and Author, 1903-1998)