You certainly changed our lives for the better. Without you, our PCs would be dumber and our smartphones wouldn't be so smart. You genius will be forever missed, but never forgotten!
In addition to his now famous Stanford speech in 2005, I highly recommend this rare speech by Mr. Jobs from back in 1982... http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=412215167. Although it's audio-only, you get a great sense of who this man was and why he was different.