The value of an economic model lies in its ability to explain and predict.
经济模型的价值在于其解释和预测的能力。
"A good line of poetry should surprise you twice: when you write it and when you read it."
Persist in doing what you love, and don't give up easily even when facing difficulties.
真正的浪漫还在前方，尚未到来。计算机革命还没有开始。不要被大量资金流入不良的事实标准所误导，这些标准是为不成熟的买家使用不完整想法的糟糕改编。
真正的强大是承认自己的弱点。
The future of mining lies in technology and sustainability.
History is not just about facts, but about the shadows between them.