Hi, Allen Prunty!
I read your message from  30.09.2016 14:02
about Space X Rocket's Mysterious and Unexplainable Explosion.

 AK>> It's not necessary. In any way it will be too much to make a perfect
 AK>> rocket from scratch. Experience always comes from overcoming errors.
 AK>> Similarly, it is impossible to create  software free of blunders at
 AK>> once.

 AP> A wise old person once told me that "Experience is the Master of
 AP> Teachers".

Teachers give only old information. But if you do something new, for
instance new rocket engines, new SAS system you cannot do it perfecty at
once. So, software developing looks very similar. When you start a new
project you cannot see the project in all details. More of that, as a rule,
the best programs are the product of evolution.

Bye, Allen!
Alexander Koryagin
UFO 2016

--- Paul's Win98SE VirtualBox