System identification is the art and science of building mathematical models of dynamic systems from observed input-output data.
系统辨识是从观测到的输入输出数据中建立动态系统数学模型的科学与艺术。
The only thing that can make you free is your own mind.
应该做官就做官，应该辞职就辞职，应该继续干就继续干，应该马上走就马上走。
I'm not perfect, but I'm perfectly me.
艺术不仅仅是关于美，而是关于真相，即使那个真相令人不适。
"We must embrace a growth mindset, where we are constantly learning, adapting, and evolving."
爱是唯一能拯救我们自己的东西。