“My father gave me two pieces of advice when i went into politics: never touch money, and don't use ad hominem attacks on people. But when I became Prime Minister, I asked him, What attributes does one need to lead a country? He was older then, and he asked me, What do you think? I said, You need convictions and courage and the ability to act. He said, You need that for anything. He then said what you need to lead a country is education, and by that he meant an understanding of history, the knowledge to be able to put things in perspective. ”‘ ----------------------------------- ad hominem attacks:An ad hominem ( Latin for "to the man" or "to the person"), short for argumentum ad hominem , is an attempt to negate the truth of a claim by pointing out a negative characteristic or belief of the person supporting it. 人身攻击,屁股论