可持续性不是一种选择,而是一种必需。
读书贵在能有疑问,有疑问方能增进对事物的了解。
On innovation: "I think frugality drives innovation, just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."
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。