能量守恒定律不仅仅是一个抽象原则；它是已被无数实验验证的自然法则。

好的政策需要健全的理论和实证验证。

Sustainability isn't a buzzword; it's the foundation of modern resource extraction.

A good story cannot be devised; it has to be distilled.

"The best leaders are those who can listen as well as they can speak."

"Sometimes the hardest thing in life is to know which bridge to cross and which to burn."

Life is just a series of trying to make up your mind.

The future belongs to those who understand that doing more with less is compassionate, prosperous, and enduring.