价格之重要，并不在于金钱是至高无上的。在零星分散的信息必须得以协调的巨型社会中，价格乃是快速而有效的信息传导。
Prices are important not because money is considered paramount but because prices are a fast and effective conveyor of information through a vast society in which fragmented knowledge must be coordinated.
The best way to predict the future is to create it.
The robustness of topological states against local perturbations is a testament to the power of topology in protecting quantum information.
I write to understand, to grasp the reality that escapes me.