何事もやりすぎてはいけない。

Don't carry anything to excess.

トムは何事も楽しんでやるんだ。

Tom enjoys himself at everything he does.

この古い村では何事も起こらない。

Nothing ever happens in this old village.

彼は何事もなかったかのように話し続けた。

He went on talking as though nothing had happened.