Practise of Rajyoga - Learning spiritual knowledge, Meditating, inculcating values in life - all of these basic pillars are still within the parlance of normal human endeavors. But when it comes to service, that's where the aspect of sacrifice comes in, and suddenly it goes out of the normal human potential and becomes the playground of some very special souls. Especially the mothers, embracing a bigger spiritual family for a better cause is no less than heroic.