Dhammapada Pãli

Dhammapadaya, Yamakavagga (The Pairs) Verse 6

Pare ca na vijãnanti,
mayam ettha yamãmase;
ye ca tattha vijãnanti,
tato sammanti medhagã.

Meaning

There are those who do not realize that one day we all must die, but those who realize this settle their quarrels.