生命从来不曾离开过孤独而独立存在。无论是我们出生、我们成长、我们相爱还是我们成功和失败，直到最后的最后，孤独犹如影子一样存在于生命一隅。

"In the end, we will remember not the words of our enemies, but the silence of our friends."

A man who moralizes is usually a hypocrite, and a woman who moralizes is invariably plain.

I'm a singer, a performer. That's what I do best.

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))。