Heraclitus of Ephesus quotes (Greek philosopher remembered for his cosmology, 540-480BC)
Maya Angelou quotes (American Poet, b.1928)
Swedish Proverb quotes
Dr. Seuss quotes (American Writer and Cartoonist best known for his collection of children's books. 1904-1991)
Dr. Joyce Brothers quotes (American Psychologist, Columnist and Author, b.1928)
Robert Heinlein quotes (American science-fiction writer,1907-1988)