The essence of computation is not just in the manipulation of symbols, but in the profound understanding of what those manipulations represent.

Psychology must be a science of functions, not just a science of facts.

一个人懒惰又奢侈，生活就会贫困；勤劳而节俭，生活就会富足。

"To live is to suffer, to survive is to find some meaning in the suffering."

天道如网，看似稀疏却无遗漏

我们不是在从事为人们提供咖啡的业务，我们是在从事为咖啡服务的人的业务。