The aim of the statistician is to infer from the sample what the population is.
统计学家的目标是从样本中推断出总体是什么。
Sometimes you have to be a little bit naughty.
Strength comes from overcoming the things you thought you couldn't handle.
小麦育种不仅要高产,还要抗病抗逆。
处理一个不自由的世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。