said when someone appears just as you mention them
говорят, когда кто-то появляется сразу после того, как о нём заговорили (govoryat kogda kto-to poyavlyaetsya srazu posle togo kak o nyom zagovorili)
"Speak of the devil, here comes John now!"
"Лёгок на помине, вот и Джон пришёл!" (lyogok na pomine, vot i jon prishel)
to replace old things or ideas with new ones
to be afraid of things you don’t understand or haven’t exper...
a useless or hopeless pursuit
An undocumented way of accessing a system or software, usual...
a new beginning after difficulties or mistakes
exactly correct or accurate