The mind is like a fertile garden in which anything that is planted, flowers or weeds, will grow.
Bruce LeeTraining for strength and flexibility is a must. You must use it to support your techniques. Techniques alone are no good if you don't support them with strength and flexibility.
Bruce LeeYou cannot force the Now. — But can you neither condemn nor justify and yet be extraordinarily alive as you walk on? You can never invite the wind, but you must leave the window open.
Bruce LeeJeet Kune Do favors formlessness so that it can assume all forms and since Jeet Kune Do has no style, it can fit in with all styles. As a result, Jeet Kune Do utilizes all ways and is bound by none and, likewise, uses any techniques which serve its end.
Bruce LeeToo much horsing around with unrealistic stances and classic forms and rituals is just too artificial and mechanical, and doesn't really prepare the student for actual combat. A guy could get clobbered while getting into this classical mess. Classical methods like these, which I consider a form of paralysis, only solidify and constrain what was once fluid. Their practitioners are merely blindly rehearsing routines and stunts that will lead nowhere.
Bruce Lee