The work of art is a fragment of the absolute.

知道的就是知道的，不知道的就是不知道的，这就关于知道的真谛。”

Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

The most important part of teaching is to teach what it is to know.

To write is to confront the ghosts of our past, to give them a voice, and perhaps, to set them free.