YOU SAID:

Thank goodness I forgot my wallet

INTO JAPANESE

私は私の財布を忘れてしまった良さに感謝します

BACK INTO ENGLISH

I appreciate the goodness I forgot my wallet

INTO JAPANESE

財布を忘れてしまった良さに感謝

BACK INTO ENGLISH

Thanks for the goodness of having forgotten your wallet

INTO JAPANESE

あなたの財布を忘れてしまったことの良さをありがとう

BACK INTO ENGLISH

Thanks for the goodness of having forgotten your wallet