心理过程之所以存在，是因为它们服务于生命的延续。

Sustainable quarrying isn't an option; it's our obligation to future generations.

Markets are not just about prices; they're about information and incentives.

The ability to observe and control electron motion in real-time opens up new frontiers in understanding the fundamental processes of nature.

The energy sector must evolve or become irrelevant.

如果物体处于静止状态或作匀速直线运动，只要没有外力作用，物体将保持静止状态或匀速直线运动状态。