Profitability and environmental responsibility must go hand in hand—there is no other way.

The greatest experiments start with a simple question.

Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.

办一件事都不能善始善终，就不要做很多事。 

一本书对孩子来说应该像一个朋友——令人安心、兴奋且充满惊喜。