The whole of science is nothing more than a refinement of everyday thinking.
To choose time is to save time.
I saw China embracing the world and vice versa.
統(tǒng)計(jì)學(xué)家的目標(biāo)是從樣本中推斷出總體是什么。
生存可以總結(jié)為三個(gè)字——永不放棄。這就是它的核心。只要繼續(xù)嘗試。