善是无法定义的。

"The truth is rarely pure and never simple."

La ironía es un arma poderosa contra la estupidez.

The art of progress is to preserve order amid change and to preserve change amid order.

机器学习的未来在于开发能够从更少的例子中学习并更有效地进行归纳的算法。

You don't build a business. You build people, and then people build the business.

In the darkness, even a small light can guide you home.

关键是设定现实的客户期望，然后不仅要满足它们，还要超越它们——最好是以意想不到和有益的方式。