Reputation is an idle and most false imposition: oft got without merit, and lost without deserving.

The way we measure economic success must evolve to reflect the realities of people’s lives.

I think a lot about labor and time.

智慧是快乐的源泉。

在机器学习中，偏差和方差之间的权衡对于实现良好的泛化至关重要。