–– Theodore Roosevelt (1858-1919), American politician, conservationist, naturalist, writer, and American President (1901-9).
via: Commonplace Book 1999-2001, 2001.
"Only those who dare to fail greatly can ever achieve greatly."
–– Robert F. Kennedy (1925-1968), American lawyer and politician
via Sketchbook 4, 2007, p. 95