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。

Mathematics is a universal language that transcends cultural and linguistic barriers.

A chair should be more than just a place to rest, it should embrace you.

艰苦奋斗的石油精神永远不能丢，这是我们的传家宝。

Thinking consists in envisaging, realizing structural features and structural requirements.