Meditation is not seeking an end; it is not groping purposefully after a goal. Out of meditation comes immense silence; not cultivated silence, not silence between two thoughts, between two noises, but a silence that is unimaginable. The brain becomes extraoridinarily quiet when in this process of enquiry; when there is silence there is great preception. In this silence there is emptiness, an emptiness that is the summation of all energy.