一般来说，知识产权是无形的并且是由相对于体力劳动的智力劳动创造的。
Generally, intellectual property is intangible and is created by intellectual effort as opposed to physical effort.
不管工作流程如何，软件设计者终日从事于无形的、抽象的和灵活的事物——纯智力劳动。
Regardless of workflow, software engineers are all the time working with non-tangible, abstract, and flexible things -- pure mindware.
智力劳动具有很强的创造价值的能力，和普通劳动相比，它在同样的时间里能创造大得多的价值。
Knowledge labor has great ability of creation and it can create much more value than common labor in the same hours.
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