Closing cycles. Not because of pride, incapacity or arrogance, but simply because that no longer fits your life. Shut the door, change the record, clean the house, shake off the dust. Stop being who you were, and change into who you are.
Since trade ignores national boundaries and the manufacturer insists on having the world as a market, the flag of his nation must follow him, and the doors of the nations which are closed against him must be battered down. Concessions obtained by financiers must be safeguarded by ministers of state, even if the sovereignty of unwilling nations be outraged in the process. Colonies must be obtained or planted, in order that no useful corner of the world may be overlooked or left unused.
His biggest misgiving came from his concern about the loud crash that was bound to occur and would probably create, if not terror, at least anxiety behind all the doors. But that would have to be risked.
Evolutionary biology is genuinely scientific, but more than that it opens the door to a world more marvellous than any Christian fundamentalist has ever read into the pages of the Bible.
And travellers, now, within that valley, Through the red-litten windows see Vast forms, that move fantastically To a discordant melody, While, like a ghastly rapid river, Through the pale door A hideous throng rush out forever And laugh — but smile no more.
The Rum Turn Tugger is a terrible bore: When you let him in, then he wants to be out; He's always on the wrong side of every door, And as soon as he's at home, then he'd like to get about.