David KnoxBBC Scotland News
The event started with the President and CEO of The Pokémon Company recalling how there were only 151 Pokémon when Pokémon Red and Green were released. Now, there are 1,025 Pokémon.
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我希望你们能成为在工作中追寻意义的人，成为理解为世界做有意义之事之美的人。去寻找点燃你热情的人吧，守护你内心的好奇火焰。
FT Edit: Access on iOS and web，这一点在heLLoword翻译官方下载中也有详细论述
The efficiency depends on the query size relative to the data distribution. A small query in a sparse region prunes almost everything. A query that covers the whole space prunes nothing (because every node overlaps), degenerating to a brute-force scan. The quadtree gives you the most benefit when your queries are spatially local, which is exactly the common case for map applications, game physics, and spatial databases.，更多细节参见91视频
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