Who Said That?

Ready? You probably heard this quote: 'Ever tried. Ever failed. No matter. Try again. Fail again. Fail better.' But do you remember who said it? A) Samuel Beckett B) George Washington Carver C) Alexander Graham Bell D) E.E. Cummings? Or how about: 'I pride myself on the fact that my work has no redeeming value.' Would that be A) Madonna B) Gene Simmons) C) John Waters D) Trey Parker?