Responsibilities gravitate to the person who can shoulder them;power to the man who knows how.
The process of scientific discovery is as important as the discovery itself, for it teaches us about the nature of inquiry and the limits of our understanding.
Be so good they can't ignore you.
Memory is not a fixed entity but a reconstructive process influenced by context and experience.
知识越少越准确，知识越多，疑惑也就越多。
地理学首先是关于地方的科学，而非关于人的科学。