最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man. )
意识的元素是心理生活不可再分的组成部分。
Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad.
计算安全不仅仅是建立防护墙，而是要理解威胁的全貌。