Popular Author list at Quote Castle

Seneca
Roman dramatist, philosopher, & politician (5 BC - 65 AD)

Ralph Waldo Emerson
US essayist & poet (1803 - 1882)

Albert Einstein (1879 - 1955)
physicist

George Bernard Shaw
Irish dramatist & socialist (1856 - 1950)

Confucius
Chinese philosopher & reformer (551 BC - 479 BC)

Plato
Greek author & philosopher in Athens (427 BC - 347 BC)

Bertrand Russell
British author, mathematician, & philosopher (1872 - 1970)

Voltaire
French author, humanist, rationalist, & satirist (1694 - 1778)

Homer
Greek epic poet (800 BC - 700 BC)

Samuel Johnson
English author, critic, & lexicographer (1709 - 1784)

Thomas Jefferson
3rd president of US (1743 - 1826)

George Santayana
US (Spanish-born) philosopher (1863 - 1952)

Unknown
Quotations by unknown authors

Aristotle (-384 - -322)
Greek philosopher and polymath

Martin Luther King Jr.
US black civil rights leader & clergyman (1929 - 1968)

George Eliot
English novelist (1819 - 1880)

Ernest Hemingway
US author & journalist (1899 - 1961)