理解密码学的关键在于理解它不仅仅是关于保守秘密,而是关于管理信任。
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
领导力意味着做出今天艰难但将使后代受益的决定。
我不是追随者,我是领导者。