To be Irish is to know that in the end, the world will break your heart.

密码学的目标是使破解系统的成本超过受保护信息的价值。

We all come from somewhere, and we carry that place with us everywhere we go.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

最重要的是尝试激励人们，让他们在自己想做的事情上变得伟大。