Two questions now arise. The first is: "Is it possible to realise this? So far it is doctrine, philosophy, but is it possible to realise it?" It is. There are men still living in this world for whom delusion has vanished for ever. Do they immediately die after such realisation? Not so soon as we should think. Two wheels joined by one pole are running together. If I get hold of one of the wheels and, with an axe, cut the pole asunder, the wheel which I have got hold of stops, but upon the other wheel is its past momentum, so it runs on a little arid then falls down. This pure and perfect being, the soul, is one wheel, and this external hallucination of body and mind is the other wheel, joined together by the pole of work, of Karma. Knowledge is the axe which will sever the bond between the two, and the wheel of the soul will stop — stop thinking that it is coming and going, living and dying, stop thinking that it is nature and has wants and desires, and will find that it is perfect, desireless. But upon the other wheel, that of the body and mind, will be the momentum of past acts; so it will live for some time, until that momentum of past work is exhausted, until that momentum is worked away, and then the body and mind fall, and the soul becomes free.