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.

当一个问题被清晰地陈述时，它就已经解决了一半。

有时候你只需要勇敢一跃，相信自己。

Science is not just about discovery, it's about solving real-world problems.

领导者是知道方向、走在前方并指引方向的人。