A financial crisis is often a self-fulfilling prophecy driven by panic.
质量从来不是偶然的；它始终是智慧努力的结果。
Every living organism is a kind of artist.
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.
船舶自动转向的引入是一个稳定性问题，而非准确性问题。
Innovation is not just about creating something new; it's about improving what already exists.