"I say that man was made to grow, not stop;
That help, he needed once, and needs no more,
Having grown but an inch by, is withdrawn:
For he hath new needs, and new helps to these.
This imports solely, man should mount on each
New height in view; the help whereby he mounts,
The ladder-rung his foot has left, may fall,
Since all things suffer change save God the Truth.
Man apprehends him newly at each stage
Whereat earth's ladder drops, its service done;