Language is not just a system of symbols， but a set of practices with social and cultural significance.

劳动力市场并非存在于真空中；它是由文化、政策和历史塑造的。

The language of mathematics is universal, transcending cultural and linguistic barriers.

The most important tool in science is not the microscope, but the mind.

我只是想做我自己，写我喜欢的音乐。