As a man of cool courage and determination, while going up a flight of steps with a vessel full of oil in his hands, does not spill even a drop of the liquid if terrified and threatened by person armed with weapons, so the Yogin, when his his mind has been concentrated and when he sees the Supreme Soul in contemplation, does not, of account of the entire stoppage of the functions of his senses at such a time, move in the slightest degree. Even these should be known to be the marks of the Yogin while he is in contemplation.