成功的关键在于专注于长期价值创造，而不是短期利润。
"The key to success is to focus on long-term value creation rather than short-term profits."
真相很少是纯粹的，也从不简单。
Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.
Never compromise on quality; it's the foundation of trust with your customers.
追求数学知识是一段永无止境的旅程；总有更多的东西等待发现和理解。