Everything would be taken away from Noah, and what would remain was love for God. Secondly, it says that Noah lived a blameless life in the midst of his generation. He didn't hide away from people like a hermit so he wouldn't have to deal with all their corruption. He also didn't compromise himself when he was in public by going along with the crowd, becoming indistinguishable from them. And this blamelessness has something to teach us as well.
Humans have five senses through which they can receive information.
It's been interesting to me to observe that the Scriptures refer to all five senses in metaphors that talk about a Christian's influence on other people. Jesus said we are the light of the world, and others will see Christ as they see us. Paul described us as an aroma or fragrance of Christ among those who believe and those who don't believe. We speak the words of God and tell the truth to people so that they hear it. In all these ways believing people are to bear testimony to their world as they stand for the Lord.