数学家最好的作品是艺术，一种高度完美的艺术，像想象的最秘密的梦想一样大胆，清晰而透明。
The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.
O valor das coisas não está no tempo que elas duram, mas na intensidade com que acontecem. Por isso existem momentos inesquecíveis, coisas inexplicáveis e pessoas incomparáveis.
The problem with quantitative easing is that it works in practice but it doesn't work in theory.
The key to performance is elegance, not battalions of special cases.
"The act of writing is an act of resistance, a way to reclaim one's voice and identity."