世界处于不断变化的状态。没有什么是保持不变的。你永远不能两次踏入同一条河流。
先爱自己，其他一切随之而来。
I strongly believe that missionaries make better products. They care more. For a missionary， it's not just about the business. There has to be a business， and the business has to make sense， but that's not why you do it. You do it because you have something meaningful that motivates you.
统计分析的最终目标是从数据中提取信息。