Wisdom ?

I am born a believer and will die a believer, but there is two things I learned more then ever so far in my life of Faith ? There is a difference between Knowledge and Wisdom ? In short Knowledge is the understanding and Wisdom is the soundness of actions, decisions of good judgements ! Also there is a difference between Sacrifice and Obedience ? Sacrifice is used quite loosely with us humans understanding, that sacrifice is something one does for the greater good, but does not want to do it ? The Dictionary version in general means, is to surrender a possession? Obedience is yielding or submitting to a higher authority ! My Point is, in my life of Faith 10 years ago, I finally understood or it was my time to understand, that Obedience to my Lord is more important then my so-called Sacrifices! With that Knowledge, I can finally say, I am becoming Wise !