YOU SAID:

Give a man a fish he will eat for a day, teach a man to fish he may eat for a lifetime

INTO JAPANESE

魚に男を教える男に彼は日の食べる魚を与えれば彼は寿命のために食べることができます。

BACK INTO ENGLISH

You guys teach a man to fish he eat, give a fish he will eat for a lifetime.

INTO JAPANESE

皆さんを教える彼が食べる魚が一生食べられる魚を与えます。