“Anger makes us adroit.”

“He could see Bonzo's anger growing hot. Hot anger was bad. Ender's anger was cold, and he could use it. Bonzo's was hot, and so it used him.”

“Aillas replied that while King Audry cited several points of technical interest, and used the resources of abstract logic in an adroit manner, he had actually made no connection with reality.”

“Anger - use it, but don't lose it!”

“But still anger ought be far from us, for nothing is able to be done rightly nor judiciously with anger.”
Sed tamen ira procul absit, cum qua nihil recte fieri nec considerate potest.

“Anger has its place, but it will not serve you here, the way of the warrior is the way of knowing. Of that knowledge requires you to use anger, then you use anger, but you cannot wrest forth knowledge by losing your temper.”

“Anger prepares us to fight and fear prepares us to flee.”

“Humor is almost always anger with its make-up on.”

“Anger makes one not only malign but sharp-sighted.”

“Anger as soon as fed is dead-
'Tis starving makes it fat.”