可持续性不是选择，而是能源行业的必然要求。#
世界上发生的任何事情，其意义无非是某些极大或极小值。
我们不仅要追求利润，更要追求对社会的贡献。
Old paint on canvas, as it ages, sometimes becomes transparent. When that happens it is possible, in some pictures, to see the original lines: a tree will show through a woman's dress, a child makes way for a dog, a large boat is no longer on an open sea. That is called pentimento because the painter 'repented,' changed his mind. Perhaps it would be as well to say that the old conception, replaced by a later choice, is a way of seeing and then seeing again.
The goal is not to be right, the goal is to make money.