Meaning well is a poor defense.
The robot had no feelings, only positronic surges that mimicked those feelings. (And perhaps human beings had no feelings, only neuronic surges that were interpreted as feelings.)
People who don’t expect justice don’t have to suffer disappointment.
A knotty puzzle may hold up a scientist for a century, when it may be that a colleague has the solution already and is not even aware of the puzzle that it might solve.
