This definition involves two central dimensions of compassion. The first is known as the psychology of engagement and involves sensitivity to and awareness of the presence of suffering and its causes.
Clifford C. Cliff Clavin, Jr. (born 1947 or 1949), is a fictional character on the American television show Cheers co-created (and played) by John Ratzenberger. A postal worker, he is the bar's know-it-all and was a contestant on the game show Jeopardy!
Cheers is a great classic sitcom, set in a little bar in Boston, the show ran from the early 80's to the early 90's. The show is set around bar owner Sam Malone, the people that work for him, and the bars loyal patrons.