人工智能的真正价值在于增强人类智能，而非取代它。

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

The development of quantum computing will have profound implications for cryptography and cybersecurity.

刀展示了锋利，而试刀砍头的人将遭到不祥。 

The inflationary universe model suggests that the universe expanded exponentially in the first fraction of a second after the Big Bang.