Innovation in the energy sector is not optional; it's imperative.

与其不受教育，不知不生，因为无知是不幸的根源。

Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.

预测未来的最好方法是创造未来。

竞争均衡解决方案的存在与规范经济学或福利经济学之间的关系也许同样重要。