YOU SAID:
failure is the key to success
INTO JAPANESE
失敗は成功の鍵です
BACK INTO ENGLISH
Failure is the key to success
INTO JAPANESE
効率が成功への鍵です。
BACK INTO ENGLISH
Efficiency is the key to success.
INTO JAPANESE
効率が成功への鍵です。
BACK INTO ENGLISH
Efficiency is the key to success.
That didn't even make that much sense in English.