Every saint has a past, and every sinner has a future.

Life can be pulled by goals just as surely as it can be pushed by drives.

Science is not just about discovery; it's about making a difference in people's lives.

Legal systems are not merely systems of rules, but also systems of power.

煤炭开采的创新不仅仅是关于开采，而是要以更智能、更清洁、更高效的方式进行。

The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.

如果反对派解除武装，一切都好。如果他们拒绝解除武装，我们将亲自解除他们的武装。