As long as a free environment is prepared to match the development stage of children's life, their spirits and secrets will emerge spontaneously.
只要准备一个自由的环境来配合儿童生命的发展阶段，孩子们的精神与秘密便会自发的显现出来了。
Loneliness is not a lack of company, but a lack of purpose.
最好的想法往往来自倾听那些最接近问题的人。
The past is not dead, it is not even past.
我不是过去，我是未来。
煤炭行业的未来在于清洁化、低碳化、智能化。