Many a time, when life went hard with me, I have betaken myself to the Stoics, and not all in vain.

很多时候，当生活对我来说很艰难时，我让自己转向了斯多葛学派，而这一切都没有白费。

Gray did not understand what they were saying, but I saw that Isabel, with that strange knowledge of obscenity that the most virtuous woman seems to possess, understood perfectly, and her face went hard with a frown of disgust.

格雷不明白他们在说什么，但我看到伊莎贝尔，拥有最贤惠的女人似乎拥有的那种奇怪的淫秽知识，完全理解，她的脸因厌恶而皱起眉头。