For What You Know

For what you know  Ain't what you knew  If you knew then  What you know now  Would you  Still lived  The same way  Like you did before  and Would you  Still enjoy  The life you live  If you knew  What you know  Would be the same  or Something different  For what you know  Ain't what you knew  Just  Think about it  Won't you  Just believe  In someone like you