You can hire logic, in the shape of a lawyer, to prove anything that you want to prove. - Oliver Wendell Holmes

In this snug, oversafe corner of the world we need it, that we may realize that our comfortable routine is no eternal necessity of things, but merely a little space of calm in the midst of the tempestuous untamed streaming of the world, and in order that we may be ready for danger.

The brightest blades grow dim with rust, The fairest meadow white with snow.

Insanity is often the logic of an accurate mind overtasked. Good mental machinery ought to break its own wheels and levers, if anything is thrust among them suddenly which tends to stop them or reverse their motion. A weak mind does not accumulate force enough to hurt itself; stupidity often saves a man from going mad.