It is a mercy that you did not go.

你幸好没有去。

Sometimes the disease continues for twenty years. It is a mercy when it runs its course quickly.

有时候染上这种病的人能活二十年，如果早一些死倒是上帝发慈悲呢。”

And I think it is a mercy now after all that you have got James to think for you.

我认为毕竟你让詹姆斯为你着想， 现在真是一种怜悯。