Board Thread:General Discussion/@comment-30021602-20161031232415/@comment-1523675-20161103145538

知り得ぬ秘密 literally means "unknowable secret", but "unknown secret" sounds more familiar to English speakers so I adopted this term. The interpretation of 果て depends on the context. 果て can be either "end" or "beyond". We generally prefer faithful translations to beautiful translations on this wiki. However literal translations often sound weird and clumsy, so paraphrasing some phrases with beautiful expressions is acceptable.