"Those who keep thoughts of the welfare of all mankind inattentively let slip by that which is in front of their eyes. Because they do not have the opportunity to perform a general work, and let slip by the opportunity to perform a particular work, they accomplish nothing towards the main purpose of life.
All troubles come from a mental outlook that is too broad. It is better to humbly cast your eyes down toward your feet, and to figure out which step to take where. This is the truest path."
-St. Theophan the Recluse