My dear,

As a well-spent day brings happy sleep, so a life well spent brings happy death.

And what is life if not the days that fill it?

Look not to tomorrow. Live today Live every day as if it’s that day you’ve been waiting for. As if it’s that day that you’ve told yourself you’ll do everything. Go out, do everything! And sleep happy at night. In fact, let all your days be filled with doing, and your nights with happy smile-inducing sleeps.

For a life well spent is just another way of saying numerous days were well spent.

Falsely yours,
Leonardo di ser Piero da Vinci