在危机时刻，真正的领导者不是通过寻求权力，而是通过服务他人来展现自己。

如果谣言是真的，那我不配住在英国；如果谣言是假的，那么英国不配让我居住。

The beauty of theoretical computer science lies in its ability to abstract and solve problems that seem insurmountable.

不冒险就无法创造未来。

Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.

极不切实际的梦想即使没有实际权力做后盾，一样可以让人产生最大无畏的胆气。这是因为，怀有大希望者的力量可以有最荒谬的来源：一个口号、一句话或一枚徽章。