Data-driven decisions separate the leaders from the followers in the energy sector.

When an object is lost， 95% of the time it is hiding within arm’s reach of where it was last seen. Search in all possible locations in that radius and you’ll find it.

The key to credible causal inference is not just the method, but how well the method fits the question at hand.

电影是生活的镜子，反映社会的真实面貌。

种一棵树最好的时间是20年前，第二好的时间是现在。

Never overtrade. To do so is to violate a fundamental rule of successful trading.