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人为某样东西实际支付的成本至少是标价的两倍,因为买来后设置、学习、维护、修理,以及最后处置,也需要耗费精力、时间和钱。不是所有的实际成本都在价签上。实际成本是标价的2倍。
质量不是目标;它是一个旅程。
To understand is to forgive, even when there's nothing to forgive.
网球是一项残酷的运动。在那里无处可藏。
我们生活在一个人们根据他们最坏的行为而不是最好的行为来评判的世界。
Innovation is not just about technology; it's about mindset and the willingness to challenge the status quo.
We will never run out of things to program as long as there is a single program around.
The connection between Galois groups and automorphic forms is one of the most profound mysteries in mathematics.