I’m positive that in 100 years much of what I take to be true today will be proved to be wrong， maybe even embarrassingly wrong， and I try really hard to identify what it is that I am wrong about today.
我很肯定，100年后，我们今天认为是正确无误的事情，很多都会被证明是错误的，甚至可能是令人尴尬的错误，我非常努力地去寻找我今天错在哪里。
A man's errors are his portals of discovery.
要理解安全通信的未来，首先必须理解当前密码学方法的局限性。
逻辑学研究不仅仅是关于推理规则，而是关于理性思维的结构。