There are things that happen and leave no discernible trace, are not spoken or written of, though it would be very wrong to say that subsequent events go on indifferently, all the same, as though such things had never been.

数学的目标是理解我们观察到的现象背后的结构。

如果你对我不好，我会写一首关于你的歌，而且不会是好话。

艺术是我对抗世界的方式。