The future we want must be invented. Otherwise we will get one which we don't want.
采石业必须与技术一起发展,否则就有落后的风险。
You have to be willing to fail to succeed.
Never underestimate the power of teamwork in achieving what seems impossible.
改变是好的。改变就是进步。没有改变,一切都不会改善。
规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。