外交是一门艺术，要耐心、智慧和灵活性。
Diplomacy is an art that requires patience, wisdom, and flexibility.
农业效率必须与生态限制相协调——我们无法超越自然。
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
The supreme quality for leadership is unquestionably integrity. Without it， no real success is possible， no matter whether it is on a section gang， a football field， in an army， or in an office.
实现任何有价值的事情的三个重要要素是：努力工作、坚持不懈和常识。
启发式研究揭示了我们是怎样做出快速、高效的决策的，但也揭示了这些捷径如何导致系统性错误。
过去是一个异国他乡；他们在那里做事的方式不同。
When you hold a piece of aggregate, you're holding millions of years of earth's history.