SmilTh dvlopmnt of scinc and tchnology sms to b incrasing distanc btwn popl. So how can w show our dsir to gt closr to popl? Th answr is by smiling. Smiling dissolvs apathy and distributs warmth. Smiling is an intrnational languag. vn if you go abroad and don't spak th languag, a smil will carry you a long way. Try and war a smil on your fac frquntly, and you will gt an unxpctd rspons in rturn.
