I have mislaid the key

I have mislaid the key. I sniff the spray
And think of nothing; I see and I hear nothing;
Yet seem, too, to be listening, lying in wait
For what I should, yet never can, remember:

No garden appears, no path, no hoar-green bush
Of Lad’s-love, or Old Man, no child beside,
Neither father nor mother, nor any playmate;
Only an avenue, dark, namless, without end.

Edward Thomas