Science is not just about finding answers but also about asking better questions.
科学不仅仅是寻找答案，更是提出更好的问题。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
创新不仅仅是关于新想法，而是以精确和激情执行它们。
Sustainable development is not a slogan but a concept that must be practiced. We must keep the land forever vibrant.
The simplest solutions are often the most elegant.