历史的终结将是一个非常悲伤的时刻。为了纯粹抽象的目标而愿意冒生命危险的斗争，全球意识形态斗争所唤起的勇气、想象力、理想主义，将被经济计算、无休止的技术问题解决、环境问题和对复杂消费需求的满足所取代。
The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
语言中最危险的短语是：“我们一直都是这么做的。”
现实总是比想象更离奇。
房子里最重要的房间是人与人之间的空间。
仅靠技术无法拯救海洋，还需要对伦理和生态的承诺。
解释：大部分鸟类都是雄性的，而雌鸽却是雌性的，说明了鸟类性别的特殊性。
To be human is to be in constant negotiation with chaos.
The greatest human quest is to know what one must do in order to become a human being.
