A king gave his son to a tutor and said: 'This is your son; train him as you would one of your own children.'

The tutor served and accepted the responsibility and tried for several years, but achieved nothing with the prince, while the tutor's own sons reached the peak of knowledge and eloquence.

The king rebuked and reprimanded the scholar, saying that he had broken his promise and not fulfilled his commitment.

He said: 'It should not be hidden from the king of the earth that the training is the same, but the temperaments are different.'

Although silver and gold come from stone

Not every stone contains gold and silver

The Canopus star shines on the whole world

In one place it makes leather water skins, in another tanned leather