You are never too old to set another goal or to dream a new dream.

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

每个句子都是一次旅程，每个词都是一步。

The best farmers don't just raise animals; they cultivate ecosystems.

从噪声数据中学习的能力是鲁棒机器学习系统的一个关键方面。

建筑是一种冥想的形式。

The internet is a tool that can be used for good or bad, and it's up to us to decide how we use it.

The next generation won't ask what we said—they'll ask what we did.