The future belongs to those who understand that doing good is good business.

可持续性不是一种选择，而是煤炭行业的必需品。

解读：教育不是生硬灌输，而是用教师自身人格魅力、思想境界，潜移默化感染学生，激发学生内在觉醒，实现心灵传递。

Poor is the man whose pleasures depend on the permission of another.

市场需要的是解决方案，而不仅仅是产品。