YOU SAID:

Appear weak when you are strong, and strong when you are weak.

INTO JAPANESE

強いときは弱く、弱いときは強い。

BACK INTO ENGLISH

When it is strong it is weak, and when it is weak it is strong.

INTO JAPANESE

強ければ弱く、弱ければ強い。

BACK INTO ENGLISH

It is strong if weak, and strong if weak.

INTO JAPANESE

弱ければ強い、弱ければ強い。

BACK INTO ENGLISH

Weak if weak, strong if weak.

INTO JAPANESE

弱ければ弱く、弱ければ強い。

BACK INTO ENGLISH

Weak if weak, weak if weak.

INTO JAPANESE

弱ければ弱く、弱ければ弱い。

BACK INTO ENGLISH

Weak if weak, weak if weak.