"There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false."
在真實(shí)與不真實(shí)之間，在真實(shí)與虛假之間，沒(méi)有嚴(yán)格的區(qū)別。
算法的美在于它們能夠用簡(jiǎn)單的步驟解決復(fù)雜的問(wèn)題。