American Quotes and aphorisms about continents Henry David Thoreau E. O. Wilson Patrick Leahy ,, Since the Sept. 11 terrorist attacks, the number of violent extremist groups has grown across multi... David R. Brower John Muir John Lahr ,, Samuel Beckett's 'Waiting for Godot,' billed as 'the laugh sensation of two continents,' made its A... John Francis Philip Glass Elizabeth Bishop David Gross