Gratitude is not only the greatest of virtues, but the parent of all others.

A thankful heart is not only the greatest virtue, but the parent of all the other virtues. [Lat., Gratus animus est una virtus non solum maxima, sed etiam mater virtutum onmium reliquarum.]

Gratitude is not only the greatest of virtues, but the parent of all others.

Gratitude is not only the greatest of virtues, but the parent of all the others.

Gratitude is not only the greatest of virtues, but the parent of all the others.

His deeds do not agree with his words. [Lat., Facta ejus cum dictis discrepant.]