KEEP WALKING(Author: Kim Eun-ju)A single success might be luck,but when it continues, it becomes skill.A single moment of interest might be curiosity,but when it continues, it becomes sincerity.A single challenge might be recklessness,but when it continues, it becomes courage.A single step may leave a fleeting footprint,but when it continues, it creates a path.A single rain might be a passing sh..