Every sensation we feel is the result of intricate molecular mechanisms.

安逸是智慧的危害；胆怯是勇敢的仇敌。

作家是关注世界的人。

In the world of cryptography, the only secure system is the one that is never connected to any network.

最好的领导者是那些倾听多于发言并以诚信行事的人。