Empty your mind, be formless, shapeless - like water. Now you put water into a cup, it becomes the cup, you put water into a bottle, it becomes the bottle, you put it in a teapot, it becomes the teapot. Now water can flow or it can crash. Be water, my friend.
Bring the mind into sharp focus and make it alert so that it can immediately intuit truth, which is everywhere. The mind must be emancipated from old habits, prejudices, restrictive thought processes and even ordinary thought itself.