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))。
"Writing is a form of therapy; sometimes I wonder how all those who do not write, compose, or paint can manage to escape the madness, melancholia, the panic and fear which is inherent in a human situation."
我们都是在互相陪伴着回家。
生命之所以有意义是因为它会停止。
爱是一种极其困难的领悟,即认识到除了自己之外还有其他事物是真实的。
"You don't have to be perfect to be amazing."