They're learning that food should be fast, cheap and easy; it should be available 24 hours a day; and that resources are infinite.
他们现在觉得：食物应该是快速的，价廉的和方便的；24小时总会有食物供应，而且事物的原料是取之不尽的。
Third, we must keep on learning, because our life is an infinite book.
第三，我们必须不断学习，因为我们的生命是一本无穷无尽的书。
People's ability for learning seems to be infinite.
人学习能力似乎是无限的。
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