It's not about how much you have, but how much you can give.
The difference between the impossible and the possible lies in a person’s determination.
爱因斯坦曾说 ‘上帝从不掷骰子’。恰恰相反,黑洞的研究表明上帝的确会掷骰子,偶尔还让骰子销声匿迹,令人徒唤奈何。
可持续经济增长的关键在于全要素生产率的持续提升。