The key to successful identification is to find a model that is as simple as possible, but not simpler.
成功辨识的关键是找到一个尽可能简单但不过于简单的模型。
当你听取不同的观点时,尤其是那些与你意见相左的人时,才能做出最好的决定。
除非不再尝试,否则就没有失败。
如果你总是做你一直在做的事情,你会得到你一直得到的东西。
"A story is a letter that the author writes to himself, but others are allowed to read."