The virtue involved in helping those one loves is not 'selflessness' or 'sacrifice,' but integrity.

I write - and read - for the sake of the story... My basic test for any story is: 'Would I want to meet these characters and observe these events in real life? Is this story an experience worth living through for its own sake? Is the pleasure of contemplating these characters an end itself?

but their eyes were as cold blue glass buttons.

The first right on earth is the right of the ego. Man's first duty is to himself. His moral law is never to place his prime goal within the persons of others. His moral obligation is to do what he wishes, provided his wish does not depend primarily upon other men.

There's nothing of any importance in life-except how well you do your work.

Freedom (n.): To ask nothing. To expect nothing. To depend on nothing.

The only purpose of education is to teach a student how to live his life-by developing his mind and equipping him to deal with reality. The training he needs is theoretical, i.e., conceptual. He has to be taught to think, to understand, to integrate, to prove. He has to be taught the essentials of the knowledge discovered in the past-and he has to be equipped to acquire further knowledge by his own effort.