It is not true that, as they say, a man when he goes higher in evolution is richer in knowledge. No, higher evolution itself is a knowledge. The knowledge one gains from earthly sources is not a coin that is current in other planes. The coin of this plane, a plane so small, is as limited as this plane -- and man makes so much of it! It is amusing when a person comes to me and says, "I have read so many books on occult science, I think I am quite ready to be initiated." It amuses me very much. Imagine! Reading occult science should entitle someone to spirituality! The language of that country is different and intellectual knowledge is not current there. Learning that language is unlearning what we have learned here. Therefore the question of spiritual attainment is quite different and must be dealt with from quite a different point of view.