Albert Szent-Gyorgyi quotes (Hungarian Biochemist, 1937 Nobel Prize for Medicine, 1893-1986)
Marcel Proust quotes (French Novelist and Author, 1871-1922)
Fritz Perls quotes (German Psychoanalyst, developed and popularized Gestalt therapy, 1893-1970)
Andre Gide quotes (French writer, humanist and moralist, 1947 nobel prize for literature, 1869-1951)
Samuel Smiles quotes (Scottish author, 1812-1904)
Ira Erwin quotes
Sigmund Freud quotes (Austrian neurologist and Founder of psychoanalysis. (father of prominent children's psychoanalyst Anna Freud), 1856-1939)
Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)
Humphrey Davy quotes (English chemist 1778-1829)
William Arthur Ward quotes (American dedicated scholar, author, editor, pastor and teacher)
Henry Ford quotes (American industrialist and pioneer of the assembly-line production method, 1863-1947)
