Let the spirit out - Discard all thoughts of reward, all hopes of praise and fears of blame, all awareness of one's bodily self. And, finally closing the avenues of sense perception, let the spirit out, as it will.
Bruce LeeIn building a statue, a sculptor doesn't keep adding clay to his subject. Actually, he keeps chiseling away at the nonessentials until the truth of his creation is revealed without obstruction.
Bruce Lee