most of our thought in its general form is not individual. It originates in the whole culture and it pervades us. We pick it up as children from parents, from friends, from school, from newspapers, from books, and so on. We make a small change in it; we select certain parts of it which we like, and we may reject other parts. But still, it all comes from that pool. This deep structure of thought, which is the source, the constant source — timeless — is always there.
