If you are afraid of failure, you will not innovate.
"The only thing that one really knows about human nature is that it changes."
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 mind is a set of information-processing machines that were designed by natural selection to solve adaptive problems faced by our hunter-gatherer ancestors.