我对别人的事情知道得越少，我就越快乐。

译文：内心澄净，我们做事就会明澈如水，就像平静的水面能映照万物一般；品行高洁，我们就会脱俗，如同流云飘过无碍的天空。赏析：静以修身，俭以养德。一个人的内心纯净，做事就会光明磊落，品行高洁的人，就如同美玉一般，经得住风吹雨打，耐得住岁月的冲刷和考验。

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))。

I believe that if you keep your faith, you keep your trust, you keep the right attitude, if you're grateful, you'll see God open up new doors.

"The beauty of literature lies in its ability to transcend time and space, connecting souls across ages."