I believe in the power of storytelling. It's the way we communicate, the way we understand each other.
我相信讲故事的力量。这是我们交流的方式,是我们相互理解的方式。
市场保持非理性的时间可能比你保持偿付能力的时间更长。
从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。
"The world breaks everyone, and afterward, many are strong at the broken places."