As duteous sons, our fathers were more wise.

At thirty man suspects himself a fool;

Knows it at forty, and reforms his plan;

At fifty chides his infamous delay

Pushes his prudent purpose to Resolve;

In all the magnanimity of thought

Resolves, and re-resolves; then dies the same.

And why? Because he thinks himself immortal.

All men think all men mortal, but themselves;

Themselves, when some alarming shock of fate