在煤炭开采中，安全不仅仅是一个优先事项——它是一个核心价值观。

技术应该为人类服务，而不是反过来。

Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.

用爱和慈悲去对待所有生灵。