Caring for but never trying to own may be a further way to define friendship.

You can acquire a lot of knowledge without ever going to school.

To be depressed or neurotic is passive. It happened to us; we are its victim, and we have no control over it.

When you study great teachers... you will learn much more from their caring and hard work than from their style.

No human being will work hard at anything unless they believe that they are working for competence.

As long as acquiring knowledge is the educational goal of schools, educational opportunities will be limited, as they are now, to affluent families.

Running a school where the students all succeed, even if some students have to help others to make the grade, is good preparation for democracy.