Randy Pausch 's Last Lecture

http://www.youtube.com/watch?v=ji5_MqicxSo

The video clip linked to you is my favorite one,that is “The Last Lecture” written by Randy Pausch, a was an American professor of Computer Science .In 2007, he was given a terminal diagnosis . He gave a lecture titled "The Last Lecture: Really Achieving Your Childhood Dreams" on September 18, 2007, at Carnegie Mellon, which became a popular YouTube video. He then co-authored a book called The Last Lecture on the same theme, which became a New York Times best-seller.
The lecture is quite touching, that he used a funny and hilarious way to recount the road to achieve his dream from his childhood to adulthood. He, even though was in his last time of the course of life, he still is insist in sharing his experience to let the audience know that every day counts and is valuable. The dream we make may be far beyond our own imagination, however, all these can be achieved if one’s can be confident in oneself, and endowed with courage and the sense of satisfaction toward life.

The Differences between Big and Large

Big is the adjective referring to something or someone are of great strength or force.

It also refers to great in dimensions, bulk, or extent large or great in quantity, number, or amount, or operation of elegant , grand scale. Sometimes it can describe an important, outstanding issue or event. In addition, it suggests that someone are liking into something.

Large refers to something, which are successful or popular have more than usual capacity or scope.It is especially describe something in quantity or size. Additionally, it is functioned as dealing in great numbers or quantities.

Mark Warschauer

http://www.ict4lt.org/en/warschauer.htm

This is the learning course about Computer Assisted Language Learning subject written by
Mark Warschauer

The invitation of CALL

http://www.stanford.edu/~efs/callcourse/CALL1.htm

This is the inroduction of CALL, the very basic understanding viewmark of this professional field.