Liminality is a state of transition between two phases, in which the individual is neither here nor there, betwixt and between.
阈限性是两个阶段之间的过渡状态，个体既不属于这里也不属于那里，处于两者之间。
信息的传输不仅需要发送信号，还需要正确的解释。
The design of algorithms is both an art and a science.
Collaboration across borders is essential to combat illegal logging.
There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.
"I am not defined by my past. I am driven by my future."
我要做一个预测：在你们80岁时某个追忆往昔的时刻，只有你一个人静静对内心诉说着你的人生故事，其中最为充实、最有意义的那段讲述，会被你们作出的一系列决定所填满。最后，是选择塑造了我们的人生。为你自己塑造一个伟大的人生故事。
I write to remember, to not let the past slip away.
数据库是企业中最重要的软件，而企业中最重要的软件是数据库。数据库是所有应用程序的基础。数据库是应用程序的心脏，而应用程序是业务的心脏。性能的关键是将热数据保存在内存中。数据库的未来在云端。