经典英语美文 （48）思维的飞跃
You’ve had a problem, you’ve thought about it till you were tired,forgotten it and perhaps slept on it, and then flash!When you weren’t thinking about it suddenly the answer has come to you, as a gift from thegods. Of course all ideas don’t come like that, but the interesting thing is that so many do,particularly the most important ones.They burst into the mind, glowing ...