I believe that one can write a great opera with real characters， real emotions， and real situations.

我喜欢猪。狗崇拜人类。猫鄙视人类。猪对我们一视同仁。

市场经济的本质是自由竞争，而竞争的本质是自由进入。

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.

"Russia's destiny is written in the faces of its peasants."

如果我必须生活在一个需要解释我的幽默感的世界里，我就没法在这个星球上活下去。

Intolerance of ambiguity is the mark of an authoritarian personality.