He simply could not argueaway the fact that he had not done all he could.
他没有尽力而为，这个事实他是无法辩解掉的。
2
Gretchen, a poorly-dressed little girl, did not argue or fight with the rest, but remained standing quietly far away from them.
格雷琴，一个衣衫褴褛的小女孩，没有和其他人争吵或打架，而是静静地站在远离他们的地方。
3
So, when the argument starts, just let your spouse know that this issue isn't something your willing to argue about, and walk away. If the issue is that important you will get back to it eventually.