By Sebzevar a certain pillar stands

So aptly that its gnomon tells the hour;

What if the townsmen said 'Before we thank

Who placed it, for his serviceable craft,

And go to dinner since its shade tells noon,

Needs must we have the craftsman's purpose clear

On half a hundred more recondite points

Than a mere summons to a vulgar meal!'

Better they say 'How opportune the help!

Be loved and praised, thou kindly-hearted sage