In the US, studies have shown that doubling the size of a road can simply double the traffic, taking us back to the starting point.

研究表明，在美国，将道路的规模扩大一倍，只会使交通量增加一倍，这样我们又回到了事情的起点。

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That concept isn't really compelling to the masses until one focuses on the "knee" of this exponential curve -- the point where the perpetual doubling of technological growth skyrockets and negates the linear models of progress that people like economists have relied on for so long.

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The big left-winger opened the scoring at 8:22 with a deflection on a Cody Franson point shot before doubling the Toronto lead on the power play by shoveling home a rebound at 12:24.

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And what we're doing at this point is we're doubling what used to be considered the standard for good fundraising.

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