理念先行，形式随后。
The idea comes first, then the form.
The motor of our ingenuity is the question ‘Does it have to be like this?’, from which arise political reforms, scientific developments, improved relationships, better books.
最大的性能改进是当系统从不能工作到能工作的时候。
科学中最激动人心的短语，预示着新发现的不是“我找到了！”而是“这有点奇怪……”