采矿创新不是可选的——它对生存和发展至关重要。

I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.

未来的城市从一开始就是废墟。

预测未来的最好方法就是去创造未来。