Abraham Maslow

If you only have a hammer, you tend to see every problem as a nail.

Work is that which you dislike doing but perform for the sake of external rewards. At school, this takes the form of grades. In society, it means money, status, privilege.

Education can become a self-fulfilling activity, liberating in and of itself.

Buddha means awareness, the awareness of body and mind that prevents evil from arising in either.

But deluded people don't realize that their own mind is the Buddha. They keep searching outside.

Sigmund Freud was very much a creature of his time. He did not 'invent' the unconscious.