Sustainability isn't an option; it's a responsibility we all share.
我在华尔街作为物理学家学到的最重要的一课是,市场不是物理学。
Information is the key to the functioning of markets, and the lack of it can lead to market failures.
抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
The freedom of thought is the most precious freedom.