A true master is not just a master of technique or language, but of himself. He can sit serenely in the centre of that space while performing his actions to perfection. This state of selflessness and absolute concentration is called Samadhi by Hindus and Buddhists. Meditation is the tool most often used to achieve this state. Once Samadhi is achieved, one may perform all actions in that state.

"Effortless Mastery"

Kenny Werner