When the breath wanders the mind also is unsteady. But when the breath is calmed the mind too will be still, and the yogi achieves long life. Therefore, one should learn to control the breath. – Svatmarama, Hatha Yoga Pradipika
A computer terminal is not some clunky old television with a typewriter in front of it. It is an interface where the mind and body can connect with the Universe and move bits of it about. – Douglas Adams