"It is hard to fail, but it is worse never to have tried to succeed."
"Knowing is not enough; we must apply.
Willing is not enough; we must do."
Johann Wolfgang von Goethe
"Anyone who has never made a mistake
has never tried anything new."
"If you don't know where you are going,
you'll end up some place else."
"Do it now! Life has given you a deadline."
"Whatever is worth doing, do it properly."