A phrase began to beat in my ears with a sort of heady excitement: ‘There are only the pursued, the pursuing, the busy and the tired.’

That we pursue something passionately does not always mean that we really want it or have a special aptitude for it. Often, the thing we pursue most passionately is but a substitute for the one thing we really want and cannot have. It is usually safe to predict that the fulfillment of an excessively cherished desire is not likely to still our nagging anxiety. In every passionate pursuit, the pursuit counts more than the object pursued.

— Bruce Lee, Tao of Jeet Kune Do