化学之美在于它能解释看不见的事物。
The beauty of chemistry lies in its ability to explain the unseen.
释义:清风虽有意挽留却难以留住我,明月虽无心却自然地照耀着我。
The existence of a legal system depends on the general acceptance of its rules by the society.
Innovation is not just about creating something new; it's about solving real problems in ways that matter.