22. But all who
"But all who are not lunitics are agreed about certain things: That it is better to be alive than dead, better to be adequately fed than starved, better to be free than to be a slave. Many people desire these things only for themselves and their friends; they are quite content that their enemies should suffer. These people can be refuted by science: Mankind has become so much one family that we cannot insure our own prosperity except by insuring that of everyone else. If you wish to be happy yourself, you must resign yourself to seeing others also happy.
Bertrand Russell from the essay The Science to Save Us From Science