All meditation aims to bring the person, mind and body to silence, stillness and simplicity of spirit by means of an inner "object of attention". The act of attention is the inner sacrifice, and the work of paying attention is the school of letting go. The utter simplicity of such a way to joy and peace makes one laugh. God seduces us by simplicity.
The deeper that sorrow carves into your being, the more joy you can contain... they are inseparable. Together they come, and when one sits along with you at your board, remember that the other is asleep upon your bed.