无论我们承认与否,过去总是存在于我们的生活中。
价格之重要,并不在于金钱是至高无上的。在零星分散的信息必须得以协调的巨型社会中,价格乃是快速而有效的信息传导。
Every challenge in the quarry is an opportunity to innovate.
Innovation distinguishes between a leader and a follower.
True wisdom lies in admitting one's ignorance.
We have to continually be jumping off cliffs and developing our wings on the way down.