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We must invest in people as much as we invest in technology - our workforce is our greatest asset.

When words leave off, music begins.

因果推斷的本質是超越數據，詢問如果我們干預會發生什么。

The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

最偉大的旅程是內心的旅程。

現實不是發生在我們身上的事情，而是我們對發生的事情的理解。