最好的建筑是消失的建筑，成为景观的一部分。

在数学中，提出问题的艺术必须比解决问题更有价值。

离愁浩荡随着夕阳西下，挥鞭东指便是天涯。

在群体中，积累的是愚蠢而不是智慧。

The idea that we will make a society where literally everybody is graded, the good at the top, bad at the bottom, exactly done as it should be, is impossible. There are simply too many random factors: accidents, accidents of birth, accidents of things dropping on people's heads, illnesses, etc. We will never get to grade them, never get to grade people as they should.