When a man, whether he is a leader or follower, admits that he is “too busy” to change his plans, or to give attention to any emergency, he admits his inefficiency. The successful leader must be the master of all details connected with his position.
1564 - 1616
1803 – 1882
1854 – 1900
1942 – 2016
1928 – 2014
1835 – 1910
1869 – 1948
1884 – 1962
1898 – 1963
1929 – 1993
1879 – 1955
1809 – 1865