How Christians SHOULD be living

I saw this and thought it was one of those 'spot on' things to remind me and anyone else who happens to pass by about the way in which Christians should be living:

Don't copy the attitudes, behaviours and customs of this world - BUT let God transform you into a new person by changing the way you think. Then you will learn to know God's will for you, which is good and pleasing and perfect. 

Romans 12 (Revised Vic Version)