حکیم عمر خیام

Were the firmament guarded by justice

The ways of the world would all be proper

And were the spheres run by justice

When would the wise be so discouraged

گر کار فلک به عدل سنجیده بدى    احـــوال فلک جــمله پسـندیده بدى

ور عـدل بدى به کارها در گــردون    کـــى خاطر اهل فضل رنجـیده بدى

"حکیم عمر خیام"