海内存知己，天涯若比邻的英文

此外，As long as one has a true friend, he is close even when far away, Bosom friends within the four seas are close neighbours though separated by great distance, Bosom friends within the four seas are close n, 等词也有 “海内存知己，天涯若比邻”之意，具体用哪个要根据语境来定。