The pursuit of knowledge is a journey without end, and that's what makes it exciting.

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.

负责任的林业不是限制进步，而是重新定义进步的含义。

一个人要走过多少路，才能成为真正的人。

每个家庭都以自己的方式成为一座闹鬼的房子。

每一幅充满感情的肖像画都是艺术家的自画像，而不是模特的。