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 existence of law is one thing; its merit or demerit is another.
Life in the state of nature is solitary， poor， nasty， brutish， and short.
Technology is just a tool. The real challenge is to use it wisely.
每首歌都有自己的旅程。
"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."
一个科学家的真正价值是由超越他的学生数量来衡量的。