你不能完全使你摆脱自我怀疑——相信我，我已经尝试过。

You won’t ever be able to rid yourself of doubt entirely – believe me, I’ve tried.

youdao

你要相信：你的善良使我更深深地爱你，比起你的爱（如果我配承受你的爱的话）还要深些，虽然我曾经不能，而且也没法不向你暴露我的本性，我很抱歉，而且悔恨；

And believe that your kindness has made me love you deeper than if I deserved your love: and though I couldn't, and cannot help showing my nature to you, I regret it and repent it;

youdao

你要相信：你的善良使我更深深地爱你，比起你的爱（如果我配承受你的爱的话）还要深些，虽然我曾经不能，而且也没法不向你暴露我的本性，我很抱歉，而且悔恨；

And believe that your kindness has made me love you deeper than if I deserved your love: and though I couldn't, and cannot help showing my nature to you, I regret it and repent it;

youdao