领导力不是掌权，而是照顾你负责的人。
"Leadership is not about being in charge, but about taking care of those in your charge."
Machinery and labor-saving devices are only valuable as they serve to reduce the cost of manufacture.
物理学中的发现之旅不仅仅是寻找答案，更是提出正确的问题。
真相往往存在于词语之间的空白。