Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.

I don’t believe in an afterlife. This is it. Make the most of it.

I usually say what Ireally think. A great mistake nowadays, it makes one so liable to be misunderstood.

The only way to do great work is to love what you do.

在数学中，提出问题的艺术必须比解决问题更有价值。