Fiction is like a spider's web, attached ever so lightly perhaps, but still attached to life at all four corners.
A book is a dream that you hold in your hand.
I'm not perfect, but I'm trying.
在数学中,提出问题的艺术必须比解决问题更有价值。
量子通信的安全性来自物理定律,而不是计算复杂性。
衡量一个人得看他拥有力量时的所做所为/衡量一个人得看他用自己的力量做了什么。