Sir Winston Churchill was a wise man

The first one is wrong. If you were already a murderer and you murdered a murderer, there is one less, since you were already one beforehand. Just a small flaw

What if you killed five murderers?

Did he only have one tie?

"If you kill a lot of murderers however..." -Dexter Morgan

The first quote was in the game Blazing Angels. He also coined the phraze "Keep calm and Carry On"

*cough cough don't forget* keep calm and carry on.

that last one reminded me of a song

Winston Churchill. Like a boss.

A brilliant mind