The real competition is not between products, but between business models.
真正的竞争不是产品之间的竞争，而是商业模式之间的竞争。
The universe is full of surprises, and we are just beginning to scratch the surface of understanding it.
量化金融最重要的教训是，你必须理解模型的局限性。
我永远相信，只要坚持，就一定能成功。
看东西只有用心才能看得清楚，重要的东西用眼睛是看不见的。