趋势跟踪不是一个好的模型。它只是被简单地被冲刷了。"顺应事物变化和能够进行调整是让西蒙斯先生如此成功的原因。"在未来五到十年统计预测信号将削弱。你要不断推出新的东西因为市场是对我们不利。如果你不保持越来越好,你只会更糟糕.——投资算法不能进步,就不是好算法。
如果物体处于静止状态或作匀速直线运动,只要没有外力作用,物体将保持静止状态或匀速直线运动状态。
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed;never throw out anyone.
The important thing is that your teammates have to know you're pulling for them and you really want them to be successful.
真正的领导力意味着做出今天艰难的决定,这些决定将在几十年后获得回报。