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程序最重要的属性是它是否实现了用户的意图。
The most important property of a program is whether it accomplishes the intention of its user.
学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
Innovation in the gas sector must balance immediate needs with long-term sustainability goals.
The mind is a biological problem-solving device.
Recycling should be the last resort, not the first solution. Better design comes first.