““Education - continuing education, continually honing and expanding the mind - is vital mental renewal. Sometimes that involves the external discipline of the classroom or systematized study programs; more often it does not. Proactive people can figure out many, many ways to educate themselves. It is extremely valuable to train the mind to stand apart and examine its own program. That, to me, is the definition of a liberal education - the ability to examine the programs of life against larger questions and purposes and other paradigms. Training, without such education, narrows and closes the mind so that the assumptions underlying the training are never examined. That's why it is so valuable to read broadly and to expose yourself to great minds.””