过去是跟随我们的影子，但前方的光指引我们的脚步。
"The past is a shadow that follows us, but it is the light ahead that guides our steps."
Energy security is a crucial guarantee for national development. We must intensify technological innovation to enhance the efficiency of oil and gas exploration and production.
不要告诉我你做得有多好；告诉我当我使用它时它让我感觉有多好。
Light is the great revealer of form.