技术本身没有好坏，关键看你怎么用它。
分别时南飞的鸿雁刚刚北去，今日北归的大雁又已南飞
世界上充满了显而易见的事情，却没有人注意到。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell.”
没有伟大的意志力，便没有雄才大略。