"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."

Leadership is not about being in charge. It's about taking care of those in your charge.

作家的职责是说出真相，即使这很不方便。

我们每天支配的时间是有弹性的；我们感受到的激情会扩展它，我们激发的激情会收缩它；而习惯会填补剩下的部分。