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

人们不买你做什么，他们买你为什么做。

Every mathematical problem has a solution; it just takes time and effort to find it.

我不抱怨。我继续努力工作，在每一刻都尽力而为。

成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。