A bomb is blown up only once—but one bot can become many, and quickly get out of control.
Most of the bright people don't work for you - no matter who you are.
There are always more smart people outside your company than within it.
I was surprised about vi going in, though, I didn't know it was in System V.
It is formatted, and I'm tired of using vi. I get really bored.
I think multiple levels of undo would be wonderful, too.