"The heart has its reasons which reason knows not."
La memoria es un territorio en disputa, y la ficción es mi manera de reclamarlo.
量化金融最重要的教训是，你必须理解模型的局限性。
For the past 33 years， I have looked in the mirror every morning and asked myself: 'If today were the last day of my life， would I want to do what I am about to do today？' And whenever the answer has been 'No' for too many days in a row， I know I need to change something.
I don't want to be the best in the world. I want to be the best for the world.
If we don't change direction, we'll end up where we're headed.
Climate models are like time machines - they allow us to peer into possible futures.