正义：不做伤害别人的事情，做有益的事情是你的责任。
JUSTICE. Wrong none by doing injuries, or omitting the benefits that are your duty.
The whole is other than the sum of the parts.
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))。
你在地球上。对此没有解药。