Sound and Fury

A tale told by an idiot, full of sound and fury, signifying nothing.

s + f = 0
.: |s| = |f|

Unless both s AND f = 0, then:
Both s AND f are quantifiable and non-zero.

So:
Sound = x (an integer)
Fury = -x
or vice versa.

Which means:
Positive sound + negative fury = nothing (x - x = 0)
Negative sound + positive fury = nothing (-x + x = 0)
Negative sound + negative fury = something twice as bad (-x - x = -2x)

But
Postive sound + postive fury = twice the sound or twice the fury
depending on how you look at it

Either way, sounds good to me.