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.

移民经历是普遍的——它是关于离开一个家去寻找另一个家。

绘画不是一个人所看到的，而是一个人能让别人看到的。

如果你想在数学上取得进步，你必须习惯于不舒服。