When an object is lost, 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.
一个东西丢了,95%的情况,它都在你最后一次见到它的地方一臂可及的范围内。在这个半径内所有可能的位置进行搜索,你就会找到它。
The essence of computer science is the study of algorithms and their efficiency.
光以为它比任何东西都快,但它错了。无论光跑得多快,黑暗总是先到一步,并在那里等着它。