You hear about these guys having midlife crises - I don't see that happening to me.

Learning to learn is to know how to navigate in a forest of facts, ideas and theories, a proliferation of constantly changing items of knowledge. Learning to learn is to know what to ignore but at the same time not rejecting innovation and research.

There are no credentials. They do not even need a medical certificate. They need not be sound either in body or mind. They only require a certificate of birth -just to prove they are first of the litter. You would not choose a spaniel on these principles. (On aristocracy)