Psychology must be a science of description, not explanation.

The essence of mathematics lies in its freedom.

Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.

Quality is the lifeline of our products, and we must never compromise on it.

我不是来融入的，我是来脱颖而出的。

最强大的人永远不足以始终成为主宰，除非他将力量变为权力，服从变为义务。