Sustainability isn't a cost center; it's the biggest business opportunity of our lifetime.
可持续性不是成本中心，而是我们一生中最大的商业机会。
Teaching is my greatest work of art.
No president who performs his duties faithfully and conscientiously can have any leisure.
做出伟大工作的唯一方法就是热爱你所做的事情。
内疚就像一袋砖头。你所要做的就是放下它。