学校应当是一个组织儿童集体生活的地方，以促进他们的全面发展。

成功不仅仅由利润来衡量，而是由我们对社会的积极影响来衡量。

That there are things in this world not carved out of gray stone. That there s a small place inside of us they can never lock away, and that place is called hope.

煤炭行业的未来在于清洁化、低碳化、智能化。