性能的关键是将热数据保存在内存中。
The key to performance is to keep the hot data in memory.
You don't have to burn books to destroy a culture. Just get people to stop reading them.
解释：看见外表就可以知道内里，看见过去就可以知道未来。
我是个幸存者，我不会放弃，我不会停下，我会更加努力。
The world is a book, and those who do not travel read only one page.
建筑应该讲述它的时代和地点，但渴望永恒。
Success in business starts with integrity—without it, even the best strategies will fail.