There is but one evil, ignorance.

Whatever harm the evil may do, the harm done by the good is the most harmful harm.

War is a grim, cruel business, a business justified only as a means of sustaining the forces of good against those of evil.

For all things are baptized at the font of eternity, and beyond good and evil; good and evil themselves, however, are but intervening shadows and damp afflictions and passing clouds.

Close beside my knowledge lies my black ignorance.

Beware of false knowledge; it is more dangerous than ignorance.