可持续性必须成为我们开采每一块石料的核心,否则我们什么也不该开采。
如果不是现在,那是什么时候?如果不是我,那会是谁?
"I think the best movies are made for one of two reasons: either to make a lot of money or because the filmmaker has something to say."
课程必须被视为达到目的的手段,而不是目的本身。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors."