数学是理性的音乐。

And I went to talk to them about certain of the great tragedies of Western art. I wanted to see how they would seize the bare bones of certain stories, if they came in as a news item at the news desk on a Saturday afternoon.

过去从未死去，它甚至从未过去。

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

The wise person does not dogmatically assert anything， not even that the wise person knows nothing.

The more acute the experience, the less articulate its expression.