The most efficient way to live reasonably is every morning to make a plan of one's day and every night to examine the results obtained.
Source: In Wisdom of the Ages at Your Fingertips, MCR software, 1995.
-- Alexis Carrel, (Jun 28 1873-1944), US surgeon, biologist; He invented, with C. Lindbergh, the perfusion pump called artificial heart, 1936; Nobelist, 1912.