The Bustān of Sadi Translated from the Persian with an...

The king who deals harshly with merchants who come from afar closes the door of well-being upon the whole of his subjects. When do the wise return to the land of which they hear rumours of bad custom?

If thou desire a good name, hold merchants and travellers in high esteem, for they carry thy reputation through the world. Be cautious also lest, being enemies in the guise of friends, they seek thy injury.

Advance the dignities of old friends, for treachery comes not from them that are cherished.

When thy servant becomes stricken in years, be not unmindful of thy obligations towards him. If old age binds his hand from service, the hand of generosity yet remains to thee.