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。
The true value of a mathematical theory lies in its ability to connect seemingly unrelated ideas.
一切都是旧的。没有别的。曾经尝试过，曾经失败过。没关系。再试一次。再失败一次。失败得更好一点。
"The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow."
The molecule of DNA is the basis of all life, and understanding it is understanding life itself.