Certainly we do not need quantum mechanics for macroscopic objects, which are well described by classical physics - this is the reason why quantum mechanics seems so foreign to our everyday existence.
The thing about villains is that villains always have their own logic, and they don't necessarily see themselves as villains. Richelieu is not a villain, in his own mind. He's doing what he needs to do.
Ye may kill for yourselves, and your mates, and your cubs as they need, and ye can; But kill not for pleasure of killing, and seven times never kill Man!
I'm obsessed with the form of a toolbox. The idea of a portable kit that has everything you might need ignites something inside me. It's like Batman's utility belt.
We are all a part of the divine spark. All have a purpose in creation and that purpose is called Love. That love, however, shouldn't be concentrated in just one person, it should be scattered throughout the world, waiting to be discovered. Wake up that love. What is gone cannot return. What is about to arrive needs to be recognized.
And if, to be sure, sometimes you need to conceal a fact with words, do it in such a way that it does not become known, or, if it does become known, that you have a ready and quick defense.