As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

The creative process is never the same.

Trust is the most valuable resource in mining—harder to earn than any mineral.

水产养殖的创新不仅仅是技术问题；更是确保子孙后代能够繁荣发展的可持续实践。