I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
学习古人的文章,必须先理解其思想内涵,然后再学习其文辞表达。
Sustainability isn’t a choice—it’s the only path forward for any industry tied to natural resources.