唯一真正安全的系统是关闭的,浇筑在混凝土块中,并密封在有武装警卫的铅衬房间中——即便如此,我仍有疑虑。
"The books that help you most are those which make you think the most."
教育的功能是帮助我们超越给定的东西,超越眼前的东西。
无人机的未来属于那些敢于梦想并付诸行动的人。
The moment we want to believe something, we suddenly see all the arguments for it, and become blind to the arguments against it.