The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have ended in the victory of the former.

The interplay between syntax and semantics is central to the study of formal languages.

Singing has helped me find inner peace.

Collaboration across industries is key to solving the energy challenge.

"The serve is the most important shot in tennis."

生命是一段旋律，大声唱出来。

作家要么是隐居的实践者，要么是内疚的、有过失的人。