<Dl> <Dd> "What's our life, </Dd> <Dd> If full of care </Dd> <Dd> You have no time </Dd> <Dd> To stop and stare?" </Dd> </Dl> <Dd> "What's our life, </Dd> <Dd> If full of care </Dd> <Dd> You have no time </Dd>

Who wrote the poem what is this life if full of care