Who Said...?

Question

"I have committed many acts of cruelty and had an incalculable amount of men killed, never knowing whether what I did was right. But I am indifferent to what people think of me"

Answer 1

Genghis Khan

Answer 2

Genghis Khan said this just after he ordered the sacking of Samarkand, one of the world's foremost trading centers. Genghis Khan finally won after a savage, week-long battle in which the Mongols used their slaves as decoys and and entered the the city by stealth where they pillaged and raped at will.