You have to believe in yourself when no one else does.

我比我想象的更坚强。

I’m not afraid to take risks, because I know that’s how you grow.

The spiritual life is not a life of negation, but of affirmation.

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

真相很少纯粹，也绝不简单。

Einstein was wrong when he said, 'God does not play dice'. Consideration of black holes suggests, not only that God does play dice, but that he sometimes confuses us by throwing them where they can't be seen