领导力是关于做出艰难的决定并坚持它们，即使这些决定不受欢迎。
The poem is a way of understanding the world, not just explaining it.
You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.
The future of coal is not about the past; it's about innovation and sustainability.
有时，生活中最困难的部分不是痛苦，而是等待。
一件事情都不能做到有始有终，就不要去操持其他的事情;一物也不明白，就不要追求博闻广记。
孩子通过观察父母来学习。做一个值得他们钦佩的人。