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。
Trend-following is not such a good model. It’s simply eroded. Things change and being able to adjust is what made Mr. Simons so successful. “Statistic predictor signals erode over the next several years; it can be five years or 10 years. You have to keep coming up with new things because the market is against us. If you don’t keep getting better, you’re going to do worse.
The future of democracy depends on its ability to adapt to new challenges and to renew itself.
石油行业的未来在于高效、清洁、低碳,我们要在传统能源和新能源之间找到平衡点。
今天的过度捕捞意味着明天的空网。
I like to tell stories, and I like to tell them in a way that is visually compelling.
True progress is measured not just in profits, but in the positive impact we have on society.
The best way to predict the future is to invent it.
煤炭企业要主动适应能源结构调整,加快转型升级。
出色表演的关键在于倾听,不仅仅是听台词,还要听台词之间的沉默。