The higher goal a person pursues, the quicker his ability develops, and the more beneficial he will become to the society. I believe for sure that this is also a truth.
In war it is necessary to kill as many people as possible — such is the cynical logic of war. Brutality in a fight is unavoidable; have you seen how cruelly children fight in the streets?
Politics is something similar to the lower physiological functions, with the unpleasant difference that political functions are unavoidably carried out in public.
