The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

"I'm a beast, I'm a dog, I'm a motherfucking problem."

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。

生下来就知道的人是上等，经过学习才知道的人是次一等，遇到困惑才学习的人是又次一等，有了困惑而不学习的，这是最下等的人。