If the Internet does anything, its rile people up.

Two quotes come to mind. One for the imagery and one for the common sense of it.

For as the churning of milk produces butter, and wringing the nose produces blood, so the forcing of wrath produces strife.

- Proverbs 30:33

So then, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath; for the wrath of man does not produce the righteousness of God.

- James 1:19-20