一个好的模型应该在复杂性和准确性之间取得平衡，捕捉基本动态而不过度拟合。
"The most important thing is to stay humble."
"A great book is a friend that never lets you down."
"Memory is a tricky thing; it can be both a blessing and a curse."
好比有一百扇门而只关上一扇，那么盗贼怎么就会没有地方进去呢
诀窍不是学会信任你的直觉，而是训练自己忽略它们。