The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.

局外人

建筑必须在实用与诗意之间斡旋。

And those who were seen dancing were thought to be insane by those who could not hear the music.

可持续性不再是选择，而是我们对后代的责任。