بیشتر از هوش، اعتقاد به کنجکاوی دارم؛ خیلی از اوقات بچه‌ها، بدون هیچ معلمی، یاد می‌گیرند!
خب بچه‌ها کنجکاوتر هستند، حیف که نمیشه بهشون کوانتوم مکانیک یاد داد!


“No mathematician should ever allow him to forget that mathematics, more than any other art or science, is a young man's game.… Galois died at twenty-one, Abel at twenty-seven, Ramanujan at thirty-three, Riemann at forty. There have been men who have done great work later; … [but] I do not know of a single instance of a major mathematical advance initiated by a man past fifty. … A mathematician may still be competent enough at sixty, but it is useless to expect him to have original ideas.” 
― G.H. Hardy, A Mathematician's Apology