不过，这些原则并非不可更改。每一代人都应重新审视它们，并在必要时修改、补充。把它们当作你工作的心理指南。
Цены на нефть взлетели до максимума за полгода17:55
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As of Feb. 26, the Samsung Frame TV is on sale at Amazon, down from $1,197.99 to $897.99. That's $300 off, and its lowest price so far this year as per camelcamelcamel.
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