Love Songs in Age by Philip Larkin.

Part 2 of 2.

The glare

of that much-mentioned brilliance, love,
Broke out, to show
Its bright incipience sailing above,
Still promising to solve, and satisfy,
And set unchangeably in order. So
To pile them back, to cry,
Was hard, without lamely admitting how
It had not done so then, and could not now.