我不是悲观主义者。我是一个经历了很多的乐观主义者。
I’m not a pessimist. I’m an optimist who’s been through a lot.
ENIAC是电子计算机发展史上的第一个巨大飞跃。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.