Sri Aurobindo
Letters of Sri Aurobindo
Volume IV - Part 3
Doctors advise marriage because they think satisfaction of the sexual instinct is necessary for the health and repression causes 
disturbances in the system. This is true only when there is no true giving up of the sexual indulgence, but only a change in the way of indulging it. Nowadays a new theory has come up which confirms the Indian theory of Brahmacharya, viz. that by continence retas can be changed into ojas and the vigour and power of the being enormously increase.