STANDING on tiptoe ever since my youth
Striving to grasp the future just above,
I hold at length the only future–Truth,
And Truth is Love.
I feel as one who being awhile confined
Sees drop to dust about him all his bars:–
The clay grows less, and, leaving it, the mind
Dwells with the stars.
George Frederick Cameron
http://www.poemhunter.com/poem/standing-on-tiptoe/