Once and Only Once

Just a little (or rather, not very little) thought. . . 

Photo © S. F.

"Through this toilsome world, alas!

Once and only once I pass;

If a kindness I may show,

If a good deed I may do

To a suffering fellow man,

Let me do it while I can.

No delay, for it is plain

I shall not pass this way again."

~ Unknown