“While we are postponing, life speeds by.”
Seneca warns that postponement is itself a use of finite life: waiting for a more convenient future can become the very way the available present is lost.
Source note: Moral Letters to Lucilius, Letter 1, “On Saving Time,” Richard M. Gummere translation. The line follows Seneca’s advice to hold every hour and precedes his claim that nothing is truly ours except time. Letter 1 remains part of the single normalized Moral Letters work family.