It is just like a man who, having heard that a saint had lived without food for a very, very long time and had experienced exaltation, would say, "Well, I shall give up my lunch every day if I can become spiritual by it." He may just as well have his lunch because he feels hungry. The one who went without food was not hungry, he had risen above it. We must have principles according to our stage of evolution, and never take principles higher than our stage of evolution, forcing ourselves to abide by them.