Who said "Every man has dark impulses."?

This quote is attributed to Porfiry Petrovich.

Every man has dark impulses. - Porfiry Petrovich

"Every man has dark impulses."

Porfiry Petrovich

Character in Crime and Punishment

Buy "Crime and Punishment" on Amazon

"I simply cannot bring myself to believe in the extraordinary faculties of certain individuals."

"We all have demons within us."

"Life is not a mathematical problem."

"Freedom without morality is destruction."