YOU SAID:

since the affairs of man lie still uncertain let us reason with the worst that may befall

INTO JAPANESE

人間の事柄はまだ不確かなので、起こりうる最悪の事態を考えてみましょう

BACK INTO ENGLISH

Humans are still uncertain, so consider the worst that can happen.

INTO JAPANESE

人間はまだ不確かなので、起こりうる最悪の事態を考えてみてください。

BACK INTO ENGLISH

Humans are still uncertain, so think about the worst that can happen.

INTO JAPANESE

人間はまだ不確かなので、起こりうる最悪の事態について考えてください。

BACK INTO ENGLISH

Humans are still uncertain, so think about the worst things that can happen.

INTO JAPANESE

人間はまだ不確かなので、起こりうる最悪の事態について考えてください。

BACK INTO ENGLISH

Humans are still uncertain, so think about the worst things that can happen.