Every tree we plant today is a legacy for generations we'll never meet.
我们今天种植的每一棵树都是为我们永远不会见到的后代留下的遗产。
In computer science, the simplest solution is often the most elegant and effective.
Sometimes, the hardest part of solving a case is facing the truth.
效率是以正确的方式做事,而效能则是做正确的事。