Quotation:

 Will Durant quotes (American Writer and Historian, collaborator of his wife, Ariel Durant. 1885-1981)

 Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)

 Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)

 Malcolm X quotes (American black militant leader who articulated concepts of race pride and black nationalism in the early 1960s, 1925-1965)

 Aristotle quotes (Ancient Greek Philosopher, Scientist and Physician, 384 BC-322 BC)

 Will Durant quotes (American Writer and Historian, collaborator of his wife, Ariel Durant. 1885-1981)

 Benjamin Franklin quotes (American Statesman, Scientist, Philosopher, Printer, Writer and Inventor. 1706-1790)

 Roger Lewin quotes

 Albert Einstein quotes (German born American Physicist who developed the special and general theories of relativity. Nobel Prize for Physics in 1921. 1879-1955)

 Robert Frost quotes (American poet, 1874-1963)

 Mark Twain quotes (American Humorist, Writer and Lecturer. 1835-1910)