不是关于能够做某事，而是关于能够做好它。
宣传之于民主，正如棍棒之于极权国家。
The very definition of the real becomes: that of which it is possible to give an equivalent reproduction... The real is not only what can be reproduced, but that which is always already reproduced.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.