Every day one has an opportunity for studying; but it should be a correct study. When a person travels in a tramcar, in the train, with a newspaper in his hand, he wants to read the sensational news which is worth nothing. He should read human nature which is before him, people coming and going. If he would continue to do this, he would begin to read human beings as though they were letters written by the divine pen, which speak of their past and future. He should look deeply at the heavens and at nature and at all the things to be seen in everyday life, and reflect upon them with the desire to understand. This kind of study is much superior, incomparably superior, to the study of books.