Out of the best and most productive years of each man's life, he should carve a segment in which he puts his… — David Lilienthal Copy Share Image
Every citizen will be able, in his productive years when he is earning, to insure himself against the ravages of illness in… — Lyndon B Johnson Copy Share Image
If you have the door to your office closed, you get more work done today and tomorrow, and you are more productive… — Richard Hamming Copy Share Image
It was in 1969 that I was able to give up my administrative responsibility. As I worked hard my research never suffered… — George Andrew Olah Copy Share Image
