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True loneliness is not being alone, but feeling lonely in a crowd.

城市是一個活生生的有機體。

The most prominent single element in modern scientific management is the task idea. The work of every workman is fully planned out by the management at least one day in advance, and each man receives in most cases complete written instructions, describing in detail the task which he is to accomplish.

投資是一種持續學習的過程，永遠不要停止學習和進步。

寫作是探索人類心靈復雜性的一種方式。