I'm not a person who likes to be at the bottom.

I don’t need motivation from anybody. I’m self-motivated.

The beauty of mathematics only shows itself to more patient followers.

The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

你的灵魂活不下去是因为我。