The Sermon on the Mount.
"Now when Jesus saw the crowds, he went up on a mountainside and sat down. His disciples came to him, and he began to teach them." - Matthew 5:1 & 2
What Jesus said on that day came down to one thing--live beyond ordinary. Don't go along with what the world wants you to do. Be the light of the world. There's so much more than just knowing what Jesus taught--we need to live it.