Randy Pausch是美國卡內(nèi)基梅隆大學(xué)的計算機(jī)科學(xué)、人機(jī)交互及設(shè)計教授。2006年9月,他被診斷患有胰腺癌。2007年9月18日,他在卡內(nèi)基梅隆大學(xué)做了一場風(fēng)靡全美的“最后的演講”,根據(jù)這次演講,他出版的“The Last Lecture”一書則成為亞馬遜網(wǎng)站上最為暢銷的書籍之一。Randy教授所傳達(dá)的訊息之所以如此震撼人心,是因為他以誠懇、幽默的態(tài)度去分享他獨特的經(jīng)驗。他談的不是死亡,而是人生中的重要議題,包括克服障礙、實現(xiàn)兒時夢想、幫助別人實現(xiàn)夢想、把握每一個時刻……

Hints:
Tammy
Jack Sheriff
quadratic
[-b±√(b^2-4ac)]/2a
"Up" and "Down"
pragmatism
For two days, with the help of my sister, Tammy, and my friend Jack Sheriff, I painted on the walls of my bedroom. My father sat in the living room, reading the newspaper, patiently waiting for the unveiling. My mother hovered in the hallway, completely nervous. She kept sneaking up on us, trying to get a peek, but we remained barricaded in the room. Like they say in the movies, this was "a closed set." What did we paint? Well, I wanted to have a quadratic formula on the wall. In a quadratic equation, the highest power of an unknown quantity is a square. Always the nerd, I thought that was worth celebrating. Right by the door, I painted: [-b±√(b^2-4ac)]/2a Jack and I painted a large silver elevator door. To the left of the door, we drew "Up" and "Down" buttons, and above the elevator, we painted a panel with floor numbers one through six. The number "three" was illuminated. We lived in a ranch house – it was just one level – so I was doing a bit of fantasizing to imagine six floors. But looking back, why didn't I paint 80 or 90 floors? If I was such a big-shot dreamer, why did my elevator stop at three? I don't know. Maybe it was a symbol of the balance in my life between aspiration and pragmatism.