1) A teacher held a gathering at his home for former students to celebrate his upcoming 70th birthday. 2) During the gathering, he served tea to the students in different types of tumblers and noticed they rushed to select the more expensive tumblers. 3) The teacher used this as an opportunity to teach the students an important "Lesson on Life," explaining that just as the tumblers don't determine the taste of the tea, jobs, money and status don't determine the quality of one's life.