I have noted with great attention your statement that you are sitting at one desk in a tiny office, room, which is ferociously hot in summer and freezing cold in winter. So people might think you mad if they heard of your crazy work. So spiritual activities are like that. Sometimes my contemporaries from India, they also write that in this age, the age of 73, when people would naturally like to retire, and I am working here. So this is all possible by Grace of Krishna. Krishna can adjust opposing elements. In the material world, yes and no are two opposing elements, but by Krishna's inconceivable power, yes can be no, and no can be yes. That is the law of Krishna.
Letter to Rayarama, 15 October, 1968