Don't fear failure. Not failure, but low aim, is the crime. In great attempts it is glorious even to fail.
Bruce LeeThe martial arts are ultimately self-knowledge. A punch or a kick is not to knock the hell out of the guy in front, but to knock the hell out of your ego, your fear, or your hang-ups.
Bruce Leewhen one is not expressing himself, he is not free. thus, he begins to struggle and the struggle breeds methodical routine. Soon, he is doing his methodical routine as response rather than responding to what is.
Bruce Lee