选自汉·桓宽《盐铁论·申韩》。从事治学的人，需要广泛的阅读，并且需要从中吸取正确、有用的内容。

精神生活不是否定的生活，而是肯定的生活。

The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.

The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.

进步的关键在于坚持和好奇心。

进步既需要远见，也需要执行力。