Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

Technology itself is neither good nor bad, it depends on how you use it.

我想创作看起来一直存在的艺术。

无产阶级平等要求的实际内容都是消灭阶级的要求。

能源的未来在于我们适应和创新的能力。

Aquaculture is agriculture's next frontier.