Translations:Yirmi Altıncı Lem'a/91/en

But when youth belongs to believers with sound minds and hearts, it is a most powerful, agreeable and pleasant means of securing good works and trade for the hereafter, so long as they spend it on worship, and that trade and those good works. For those who know their religious duties and do not misspend their youth, it is a precious and delightful divine bounty. But when it is not spent in moderation, uprightness, and fear of God, it contains many dangers; it damages eternal happiness and the life of this world. In return for the pleasures of one or two years’ youth, in old age it causes many years of grief and sorrow.