了解你拥有什么，并知道你为什么拥有它。
Know what you own, and know why you own it.
地理学是研究地方的科学。它的视野宏大，视角全景。
True innovation often comes from unexpected directions.
The mind is divided into parts that sometimes conflict. Like a rider on the back of an elephant, the conscious, reasoning part of the mind has only limited control over the automatic, emotional part.