灵魂是我们内心某种永恒的感觉。

Sustainability is not just a goal, it's a responsibility.

每一个重大而深刻的困难本身都包含着它的解决方案。它迫使我们改变思维以找到答案。

The market is a very efficient mechanism for transferring wealth from the impatient to the patient.

煤炭使美国在世界范围内保持竞争力。

爱是音乐的灵魂。