- it went many years,
- but at last came a knock,
- & i thought of the door
- with no lock to lock.
- i blew out the light,
- i tip-toed the floor,
- & raised both hands
- in prayer to the door.
- but the knock came again
- my window was wide;
- i climbed on the sill
- & descended outside.
- back over the sill
- i bade a “come in”
- to whoever the knock
- at the door may have been.
- so at a knock
- i emptied my cage
- to hide in the world
- & alter with age.
- robert frost