" Prize intensity more than extensity. Perfection resides in quality, not quantity. Extent alone never rises above mediocrity, and it is the misfortune of men with wide general interests that while they would like to have their finger in every pie, they have one in none. Intensity gives eminence, and rises to the heroic in matters sublime. (Baltasar Gracián, 1601-1658) "

― Robert Greene , The 48 Laws of Power