热机的动力与实现它的工质无关；其量仅由最终实现热量转移的物体之间的温度决定。

我不是为评论家做音乐，而是为人们做音乐。

跨国合作是解决全球饥饿挑战的关键。

"If you surrendered to the air, you could ride it."

过去从未死去。它甚至还没有过去。

Sustainability isn't an option; it's a responsibility we owe to future generations.

Investors should focus on asset allocation rather than market timing.