No one will restore your years, no one will restore you once more to yourself. Your life will pursue the path it started on, and will no more check than reverse its course; it will create no uproar, give no warning of its speed: silently it will glide on its way. No further will it extend its course at the command of a king, or because of the people’s approval; just as its path was set from your first day, so will it run, nowhere deviating, nowhere delaying. What will the outcome be? You have busies yourself, life hurries on: death meanwhile will arrive, and for it you must find time, whether you wish it or not.

Seneca, ‘On the Shortness of Life’