Read the paragraph from Utopia. The building or the repairing of houses among us employ many hands, because often a thriftless heir suffers a house that his father built to fall into decay, so that his successor must, at a great cost, repair that which he might have kept up with a small charge; it frequently happens that the same house which one person built at a vast expense is neglected by another, who thinks he has a more delicate sense of the beauties of architecture, and he, suffering it to fall to ruin, builds another at no less charge. Which words from the text most effectively help indicate the meaning of the word thriftless as it is used in this passage?