A foe to God was ne 'er true friend to man, Some sinister intent taints all he does.

敌视上帝的人决不是人真正的朋友，他的所为都被邪恶的意图污染了。

youdao

And because Sherlock Holmes is a great man, and I think one day, if we 'er very very lucky, he might even be a good man.

因为歇洛克·福尔摩斯很强。我想，如果有一天，我们非常非常走运的话，他还能变成个好人。

youdao