The future belongs to those who can balance profitability with environmental responsibility.
给学生一些事情去做,而不是一些东西去学;而这些事情的性质需要思考;学习会自然而然地发生。
 一个词的意义不是心智实体,而是社会实践。
I think that the most important thing in art is to provoke thought, not to provide entertainment.