Who is so ungrateful as he who has so completely laid aside and cast away that which ought to be in the forefront of his mind and ever before him, that he knows it not? It is clear that if forgetfulness of a benefit steals over a man, he cannot have often thought about repaying it.

In short, repayment requires gratitude, time, opportunity, and the help of fortune; whereas, he who remembers a benefit is grateful for it, and that too without expenditure. Since gratitude demands neither labour, wealth, nor good fortune, he who fails to render it has no excuse behind whi............