Nature has evolved incredible mechanisms for sensing the world - we're just starting to decode them.
海洋保护不是限制渔民,而是确保他们能够世代捕鱼。
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.