Don't need the house width, just heart width.
Heart width is a state, is a kind of mind. To have this realm and the mind, the heart must be real in all corners of the country, with real universal not installed tangible and grand, all these need experience, need visual impact, needs to have a real shock and emotion.
Not in the room, had not walked out the door before the half step, in a high-rise, in the mountains, imagine in the book.