计算安全不仅仅是建立防护墙，而是要理解威胁的全貌。
Security in computing is not just about building walls, but about understanding the landscape of threats.
The power of mathematics lies in its ability to simplify the complex.
Technological and management innovation must advance simultaneously; neither can be neglected.
Neither power nor wealth, only the scepters of art endure.
The greatest art is always on the edge of failure.