真正的竞争不在企业之间，而在技术与视野之间。

The house is a machine for living in.

The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.

The best time to plant a tree was twenty years ago. The second best time is now.

连续时间金融的美妙之处在于，它让我们能够以非常精确的方式思考不确定性的经济学。