Greece's transport minister, Kostas Karamanlis, resigned on Wednesday.

希腊交通部长卡斯塔斯·卡拉曼利斯周三辞职。

But psychologist Dr Kostas Papageorgiou from the research team argues that these personality traits should not be seen as " either good or bad" but as " products of evolution" and " expressions of human nature" .

但研究团队的心理学家科斯塔斯·帕帕乔吉奥博士认为，这些性格特征不应被视为“好或坏”，而应被视为“进化的产物”和“人性的表现”。