理论计算机科学的美在于它能够抽象并解决看似不可逾越的问题。
The beauty of theoretical computer science lies in its ability to abstract and solve problems that seem insurmountable.
数学是秩序和模式的科学，正是这种秩序让我们能够理解周围的世界。
The secret of change is to focus all your energy not on fighting the old, but on building the new.
Solitude gives birth to the original in us, to beauty unfamiliar and perilous—to poetry.
量子密码学不是关于保守秘密，而是知道何时有人试图窃取它们。