My car and my adding machine understand nothing: they are not in that line of business. - John Searle

The student should have enough knowledge of his or her cultural tradition to know how it got to be the way it is. This involves both political and social history, on the one hand, as well as the mastery of some of the great philosophical and literary texts of the culture on the other. It involves reading not only texts that are of great value, like those of Plato, but many less valuable that have been influential, such as the works of Marx. For the United States, the dominant tradition is, and for the foreseeable future, will remain the European tradition. The United States is, after all, a product of the European Enlightenment. However, you do not understand your own tradition if you do not see it in relation to others. Works from other cultural traditions need to be studied as well.

The ascription of an unconscious intentional phenomenon to a system implies that the phenomenon is in principle accessible to consciousness.

Descartes may have made a lot of mistakes, but he was right about this: you cannot doubt the existence of your own consciousness. That's the first feature of consciousness, it's real and irreducible. You cannot get rid of it by showing that it's an illusion in a way that you can with other standard illusions.