Kauffman断言道，"我们不可能超越时间去预测生物圈将会出现什么新的功能。 因此我们不知道该把什么变量--是肺或者翅膀还是其它--代入方程。
We cannot say ahead of time what novel functionalities will arise in the biosphere.
那么让我们来看看这项新功能到底可以干什么- - -用户可以向他们的朋友或者他们的社交圈推荐搜索结果。
So let's look at what this new feature does - it allows users to recommend search results and ads to their friends or people in their social circle.
成千上万辆功能正常的汽车都被挪出了流通圈，而新车的拥有率一下子增长了23%。
Hundreds of thousands of perfectly functional cars were taken out of circulation, while new car ownership grew by an impressive 23 percent.
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