There were a couple of trunks indeed, such as a rational man might need. 其中包括两只皮箱，不错，这是一般人所常有的。
Do you know who defined man as a rational animal? 你知道是谁将人说成是有理智的动物的?
The Fuhrer therefore had to think and speak coolly and deliberately, as a rational man and primarily as a soldier, as the leader of the German and allied armies. 因此元首作为一个理性的人，特别是作为一个战士，作为德国和盟军的领袖，不得不冷静、审慎地思考和发言。
At being a rational man. 做个理性的男人。
The rational man fears the judgement of God. 有理性的人害怕上帝的审判。