领导的艺术在于说不，而不是说是。说是很容易的。
The art of leadership is saying no, not saying yes. It is very easy to say yes.
Words have the power to heal, but they can also wound deeply.
Mining enterprises should focus on comprehensive resource utilization and improve resource efficiency.
Technology in agriculture should empower farmers, not replace them.
The most powerful leadership tool you have is your own personal example.