——日本人想控制上海，想尽一切办法、千方百计对杜月笙进行拉拢，杜月笙如是说。
In mining, sustainability isn't just a buzzword—it's a necessity for long-term success.
The tears of the world are a constant quantity. For each one who begins to weep, somewhere else another stops. The same is true of the laugh.
在科学问题上，一千个人的权威抵不上一个人的谦卑推理。