กุมารทองให้โชค-เลขหนูผี-บิลเงินสด-พิชิตชัย1/6/62
Sometimes familiarity of a subject matter in the real sense is worth more than all the text books in the world. Take the kid who grows up around sailboats from age 10 and grows up to be an adult and then invents the world's best sail...
from: http://ezinearticles.com/?The-Advantage-of-an-Airport-Bum-in-Aerospace-Design&id=122681
