可持续性不是一种选择，而是唯一的前进道路。

永远要分享荣誉，承担责备。

All interest in disease and death is only another expression of interest in life.

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