YOU SAID:

There is no mistake so great as that of being always right.

INTO JAPANESE

常に正しいということほど大きな間違いはありません。

BACK INTO ENGLISH

There is no greater mistake than being always right.

INTO JAPANESE

常に正しいことよりも大きな間違いはありません。

BACK INTO ENGLISH

There is no greater mistake than always right.

INTO JAPANESE

いつもよりも大きな間違いはありません。

BACK INTO ENGLISH

There is no bigger mistake than usual.

INTO JAPANESE

いつもより大きな間違いはありません。

BACK INTO ENGLISH

There is no bigger mistake than usual.