Circular economy isn't an option anymore; it's the only way forward for responsible manufacturing.
循环经济不再是可选项;它是负责任制造业的唯一前进方向。
The only thing that separates successful people from the others is hard work.
领导力关乎愿景、勇气以及愿意承担经过计算的风险。
一位哥伦比亚大学的学生问到巴菲特关于投资美国航空的原因,他说