"I have the satisfaction of knowing I did something useful for society." ― John Cameron Topic(s): Society More From John Cameron "Most medical physicists work in the physics of radiation oncology making sure that the desired dose is given to the cancer and the dose to normal tissues are minimized." "Nuclear physics is interesting but it is unlikely to help society." "I am now almost certain that we need more radiation for better health." More In Society "Europeans say they are proud of their social fabric, of strong rights for workers and the weak in society."― David Korten "Stabilizing the euro is one thing, healing the culture that surrounds it is another. A world in which material values are everything and spiritual values nothing is neither a stable state nor a good society. The time has come for us to recover the Judeo-Christian ethic of human dignity in the image of God."― Jonathan Sacks "Of course, sometimes when you write personally, you are also writing about society, obliquely reflecting topical issues, but not in a way that people would expect you to or in the way that someone trying to make a point would."― Suzanne Vega