George Bernard Shaw

.A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.

Billy Wilder

Trust your own instinct. Your mistakes might as well be your own instead of someone else's.

Bruce Lee

Mistakes are always forgivable, if one has the courage to admit them.

Vincent Van Gogh

Even the knowledge of my own fallibility cannot keep me from making mistakes. Only when I fall do I get up again.