地理学是研究地方的科学。它的视野宏大，视角全景。
译文：事情在得意时，要防止乐极生悲，说话高兴时，要防止言中有失。赏析：物极必反，当事物到达极点时就会朝着相反的方向发展。人生得意时，要低调做人，说话忘乎所以，就会招惹是非。
The challenge is to create harmony between the built environment and the natural world.
The difference between theory and practice is that in theory, there is no difference between theory and practice, but in practice, there is.
The best way to ensure peace is to be powerful enough to deter potential aggressors.