Sri Aurobindo
Letters of Sri Aurobindo
Volume IV - Part 3
If you cannot get rid of the sciatica by inner means, the medical remedy (not for curing it, but for keeping free as long as possible) is not to fatigue yourself. It comes for periods which may last for weeks, then suddenly goes. If you remain quiet physically and are not too active, it may not come for a long time. But that of course means an inactive life, physically incapable. It is what I meant by eternising the sciatica – and the inertia also.