"There is only one real sin, and that is to persuade oneself that the second-best is anything but the second-best."

"The past is never dead. It's not even past."

在机器学习中，目标不仅仅是拟合数据，而是找到一个能够捕捉数据潜在结构的模型。

战略不是预测未来，而是为未来做好准备。

如果你愿意，每小时都可以翻开新的一页。