The key to performance is to keep the hot data in memory.
性能的关键是将热数据保存在内存中。
最好的电影是那些你看完后久久不能忘怀的电影。
You can’t control what happens to you, but you can control how you respond.
——序,宫崎滔天《三十三年之梦》
"Wild things are made from human histories."