If you're not failing 90% of the time, then you're probably not working on sufficiently challenging problems.
The Internet was done so well that most people think of it as a natural resource like the Pacific Ocean, rather than something that was man-made. When was the last time a technology with a scale like that was so error-free? The Web, in comparison, is a joke. The Web was done by amateurs.
Technology is anything invented after you were born, everything else is just stuff.
The only way you can predict the future is to build it.
We cannot predict the future, but we can invent it.
The real romance is out ahead and yet to come. The computer revolution hasn't started yet.