Diamonds have an image of purity and light. They are given as a pledge of love and worn as a symbol of commitment.
More Peter Singer quotes :
I don't think nationalism is alone holding the field it's in contention with a lot of different things.Peter Singer
Interest in business ethics courses has surged, and student activities at leading business schools are more focused than ever before on making business serve long-term social values.Peter Singer
Business ethics has always had problems that are distinct from those of other professions, such as medicine, law, engineering, dentistry, or nursing.Peter Singer