If you are physically sick, you can elicit the interest of a battery of physicians; but if you are mentally sick, you are lucky if the janitor comes around. – Martin H. Fischer (1879–1962)

There is always a madness in love. There is however also always a reason in madness. – Friedrich Nietzsche (1844–1900), “Of Reading and Writing,” Thus Spake Zarathus

Insanity is often the logic of an accurate mind overtasked. – Oliver W. Holmes, Sr., The Autocrat of the Breakfast-Table, 1858