“anger, in and of itself, is a good thing, within reason, but it will be your greatest enemy if you don't learn to control it!”
“Learning carries within itself certain dangers because out of necessity one has to learn from one's enemies.”
“Just remember, anger is always your enemy. You must keep your emotions in check. The moment you lose control of them, you lose the fight every time. (Takeshi)”
“If you have an enemy, then learn and know your enemy, don't just be mad at him or her”
“Probably the greatest challenge and the most difficult thing you will face in mortal life is to learn to control your thoughts. In the Bible it says, as a man "thinketh in his heart, so is he." Those who can control their thoughts have conquered themselves.”
“Anger is a valid emotion. It's only bad when it takes control and makes you do things you don't want to do.”