In the midst of hopes and cares, of apprehensions and of disquietude, regard every day that dawns upon you as if it was to be your last; then super-added hours, to the enjoyment of which you had not looked forward, will prove an acceptable boon.
Busy not yourself in looking forward to the events of to-morrow; but whatever may be those of the days Providence may yet assign you neglect not to turn them to advantage.