只有当我们认识到，被颂扬了几个世纪的理性是思想最顽固的敌人时，思考才开始。

不能察觉事情发生前所显示出的端倪的人，灾难就要降临到他身上。

释义：世间万物的发展变化都由命运决定，人力难以控制分毫。

People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken. You see them going around with notebooks, scraping the dirt off gravestones, reading microfilm, just in the hope of seeing this trickle in time, making a connection, rescuing one thing from the rubbish.

经济进步既依赖于新想法，也依赖于更好的实施。

当我们本应更明智地保护自己免受其害时，纯真总是默默地呼唤保护：纯真就像一个失去了铃铛的哑巴麻风病人，漫游世界，无意伤害。