父母能給孩子最重要的東西是無論發(fā)生什么，都確信自己被愛著的信念。
The key to success is to always stay ahead of the curve.
The best mathematics is not just rigorous; it is also elegant.
計(jì)算安全不僅僅是建立防護(hù)墻，而是要理解威脅的全貌。