You don’t build a business—you build people, and then people build the business.
在文学中,神奇始于解释终止之处。
The most painful thing is losing yourself in the process of loving someone too much, and forgetting that you are special too.
控制的目的是使系统在存在不确定性和干扰的情况下仍能按期望的方式运行。