You can be sure, that if you master the wonderful concepts, you’re going to get opportunities if you look for them. But you won’t get an unlimited number of good ideas – so when they come along, seize them.
1564 - 1616
1803 – 1882
1854 – 1900
1942 – 2016
1928 – 2014
1835 – 1910
1869 – 1948
1884 – 1962
1898 – 1963
1929 – 1993
1879 – 1955
1809 – 1865
