The roads by which men arrive at their insights into celestial matters seem to me almost as worthy of wonder as those matters in themselves.
在我看来,人类获得对天体事物的洞察所走的道路,几乎与这些事物本身一样值得惊叹。
Quality is remembered long after price is forgotten.
One of the great mistakes is to judge policies and programs by their intentions rather than their results.
The challenge of modern physics is not just to understand the universe, but to understand our place within it.
科学是一种试图不欺骗自己的方式。首要原则是你不能欺骗自己,而你自己是最容易被欺骗的人。
过去总是与我们同在,因为它滋养着现在。