"Build your opponent a fire, and it'll be warm for a day. Set your opponent on fire and it'll be warm for the rest of its life." is a take-off of the classic [http://en.wiktionary.org/wiki/give_a_man_a_fish_and_you_feed_him_for_a_day._Teach_a_man_to_fish_and_you_feed_him_for_a_lifetime]"Give a man a fish" quote.