Words of the High Chief is mailed to you from Kelek Skykeeper soon after completing the quest  .
Must protect tribe. Make them strong. Be strong.
Do not know...
Make more. More firewater.
Firewater make Winterfall strong. Defeat our enemies.
Winterfall have no ally. Winterfall are strong. Have great power.
More. Must have more...
Winterfall... not... weak...
Text of the mail message Edit
It took much time to translate the High Chief's text. I was dismayed by what I found. High Chief Winterfall was in an extreme state of paranoia in his last days and was addicted to a substance he called "Firewater." He believed that all creatures were his enemies. Well, I will let you read it for yourself -- I have included a translation of his words with this letter. If you are ever in need, please visit me again.