An exchange says: Start your boys in the...

An exchange says: Start your boys in the right track. That's easier said than done, ít requires considerable switching sometimes. "Good morn ng, Mr. Brown. How do you ünd yourself to-day V" "Tnanks quite well. But why cali me Brown? My name's Green." "Beg pardon, a thousand times. But, you see, I'm color blind,"