机器学习的成功取决于我们构建的模型中偏差和方差之间权衡的能力。

The energy industry is not just about powering homes; it's about powering progress and innovation.

科学最令人兴奋的方面是发现一些新的东西，一些以前没有人见过的东西。

On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."

真正的护城河是持续创造用户价值的能力。