The interplay between syntax and semantics is central to the study of formal languages.
语法和语义之间的相互作用是形式语言研究的核心。
Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.
The dialogue between science and society must be ongoing.
Poetry is the medium through which we confront our own solitude.
数学的统一性不是强加的，而是被发现的。