通货膨胀是一种货币现象,但也受到实际因素的影响,比如经济中供需的平衡。
"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."
起初他们忽视你,然后嘲笑你,接着与你对抗,最后你获胜。