At a time when science plays such a powerful role in the life of society, when the destiny of the whole of mankind may hinge on the results of scientific research, it is incumbent on all scientists to be fully conscious of that role, and conduct themselves accordingly. Joseph Rotblat
It is one of the consolations of philosophy that the benefit of showing how to dispense with a concept does not hinge on dispensing with it. Willard Van Orman Quine
The crisis that the world finds itself in as it swings on the hinge of a new millennium is located in something deeper than particular ways of organizing political systems and economies. Huston Smith
