“in order to really possess knowledge, whatever it may be, you must put it into practice, that is, master your nature so as to be able to express this knowledge in action. ... You are still very young, but you must learn right away that to reach the goal you must know how to pay the price, and that to understand the supreme truths you must put them into practice in your daily life. That’s all.” Pay The PriceThe MotherMust LearnPut Into Practice Book:Questions and Answers 1957-1958 Source: Questions and Answers 1957-1958