Book IV chapter 16

These same adversaries¹ of ours admit that they are grateful, yet not because it is honourable², but because it is profitable to be so. This can be proved to be untrue all the more easily, because it can be established by the same arguments by which we have established that to bestow³ a benefit is desirable for its own sake. All our arguments start from this settled point, that honour is pursued for no reason except because it is honour. Now, who will venture to raise the question whether it be honourable to be grateful? who does not loathe⁴ the ungrateful man, useless as he is even to himself? How do you feel when any one is spoken of as being ungrateful for great benefits conferred upon him by a friend? Is it as though he had done something base, or had merely neglected to do something useful and likely to be profitable to himself? I imagine that you think him a bad man, and one who deserves punishment, not one who needs a guardian⁵; and this would not be the case, unless gratitude⁶ were desirable in itself and honourable. Other qualities, it may be, manifest their importance less clearly, and require an explanation to prove whether they be honourable or no; this is openly proved to be so in the sight of all, and is too beautiful for anything to obscure or dim its glory. What is more praiseworthy, upon what are all men more universally agreed, than to return gratitude for good offices?

1 adversaries   

n.对手，敌手( adversary的名词复数 )

参考例句：

• That would cause potential adversaries to recoil from a challenge. 这会迫使潜在的敌人在挑战面前退缩。 来自辞典例句
• Every adversaries are more comfortable with a predictable, coherent America. 就连敌人也会因有可以预料的，始终一致的美国而感到舒服得多。 来自辞典例句

2 honourable   

adj.可敬的；荣誉的，光荣的

参考例句：

• I don't think I am worthy of such an honourable title.这样的光荣称号，我可担当不起。
• I hope to find an honourable way of settling difficulties.我希望设法找到一个体面的办法以摆脱困境。

3 bestow   

v.把…赠与，把…授予；花费

参考例句：

• He wished to bestow great honors upon the hero.他希望将那些伟大的荣誉授予这位英雄。
• What great inspiration wiII you bestow on me?你有什么伟大的灵感能馈赠给我？

4 loathe   

v.厌恶，嫌恶

参考例句：

• I loathe the smell of burning rubber.我厌恶燃着的橡胶散发的气味。
• You loathe the smell of greasy food when you are seasick.当你晕船时，你会厌恶油腻的气味。

5 guardian   

n.监护人；守卫者，保护者

参考例句：

• The form must be signed by the child's parents or guardian. 这张表格须由孩子的家长或监护人签字。
• The press is a guardian of the public weal. 报刊是公共福利的卫护者。

6 gratitude   

adj.感激，感谢

参考例句：

• I have expressed the depth of my gratitude to him.我向他表示了深切的谢意。
• She could not help her tears of gratitude rolling down her face.她感激的泪珠禁不住沿着面颊流了下来。