YOU SAID:

I regret that I have but one life to give for my country

INTO JAPANESE

私は彼に一度も優しくしてやらなかったのが心残りだ。

BACK INTO ENGLISH

I regret that I have never been kind to him.

INTO JAPANESE

私は彼に一度も優しくしてやらなかったのが心残りだ。

BACK INTO ENGLISH

I regret that I have never been kind to him.