做出伟大工作的唯一方法是热爱你所做的事情。

能源行业正处于关键时刻，我们必须拥抱创新，以满足世界日益增长的能源需求，同时应对环境挑战。

For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.

"We are all in the gutter, but some of us are looking at the stars."