선행【先行】
先行하다 предшествовать кому-чему
이 사건 전에 일련의 작은 사건들이 先行되어 있었다 Этому предшествовал ряд мелких событий.
선행자【先行者】
предшественник
"Life is far too important a thing ever to talk seriously about." Oscar Wilde
"Free speech carries with it some freedom to listen." Warren E. Burger
"Honor is not the exclusive property of any political party." Herbert Hoover
"Hitch your wagon to a star." Ralph Waldo Emerson