When I entered medical physics in 1958 there were fewer than 100 in the U.S. and I could see many opportunities to apply my knowledge of nuclear physics.

A number of scientists with greatly different backgrounds can come up with completely different assessments. The discussions or controversies are endless. Once a year we try to bring the most important discoverers together to exchange their experiences and knowledge.

It has been common knowledge to informed collectors that many times the finest and rarest art glass is found unsigned.

Life has obliged him to remember so much useful knowledge that he has lost not only his history but his whole original cargo of useless knowledge history languages literatures the higher mathematics or what you will - are all gone.

The university's business is the conservation of useless knowledge and what the university itself apparently fails to see is that this enterprise is not only noble but indispensable as well that society can not exist unless it goes on.

Perhaps the prevalence of pedantry may be largely accounted for by the common error of thinking that because useful knowledge should be remembered any kind of knowledge that is at all worth learning should be remembered too.

The business of a scientific school is the dissemination of useful knowledge and this is a noble enterprise and indispensable withal society can not exist unless it goes on.

Useless knowledge can be made directly contributory to a force of sound and disinterested public opinion.

Considered now as a possession one may define culture as the residuum of a large body of useless knowledge that has been well and truly forgotten.

I awake with a not entirely sickened knowledge that I am merely young again and in a funny way at peace an observer who is aware of time's chariot aware that some metamorphosis has occurred.