If a book told you something when you were fifteen, it will tell you it again when you're fifty, though you may understand it so differently that it seems you're reading a whole new book.
Ursula K. Le GuinWhat's needed in this case is conscious and serious practice in hearing, and using, and being used by, other people's voices.
Ursula K. Le GuinAll knowledge is local, all truth is partial. No truth can make another truth untrue. All knowledge is part of the whole knowledge. Once you have seen the larger pattern, you cannot go back to seeing the part as the whole.
Ursula K. Le Guin