Ode on a Grecian Urn by John Keats is also good on this point, and he may have had some of these ideas in mind when he wrote it.
QuoteDisplay MoreFair youth, beneath the trees, thou canst not leave
Thy song, nor ever can those trees be bare;
Bold Lover, never, never canst thou kiss,
Though winning near the goal yet, do not grieve;
She cannot fade, though thou hast not thy bliss,
For ever wilt thou love, and she be fair!