What Did Jesus Say to Sinners?

Throughout His earthly ministry of 3 and a half years, Jesus encountered individuals and groups. He never met any human that was not a sinner! How can this be? This is consistent with the Biblical record at various points that shows we all have sinned and there is none righteous among Adam's descendants. Jesus came on a clear mission to call sinners to Himself. What does this mean and what did He say to sinners?