在深冬里，我终于明白，我内心有一个不可战胜的夏天。

The computing scientist's main challenge is not to get confused by the complexities of his own making.

Models can lower your risk…….. It reduces the daily aggravation. With old-fashioned stock picking: “One day you feel like a hero. The next day you feel like a goat. Either way， most of the time it’s just luck. “We don’t override the models.

选择那些傻瓜也能经营的企业——因为迟早会有傻瓜来经营它。

Sometimes the only way out is through.