But the single overwhelming reason why jails are bursting is longer sentences given for more crimes.
Polly ToynbeeEvery cent we earn from Crocodile Hunter goes straight back into conservation. Every single cent.
Steve IrwinWe will not accept in our country even a single soldier who will attack Muslims or Arabs.
Sultan bin Abdul-Aziz Al SaudYears at sea probably explains why I'm single. But every person in the military makes sacrifices.
Sarah WestSingle's fun - you don't have to check in with your girl, but it's not easy. I do get lonely.
Tommy LeeIn a middle of a war a single doubt about what you are fighting for could mean death.
Kenneth de GuzmanSometimes, things may not go your way, but the effort should be there every single night.
Michael Jordan