The beauty of physics lies in its ability to explain the complex with the simple.
The generic city is the city liberated from the captivity of center, from the straitjacket of identity.
改變是困難的,但對于進步是必要的。
任何工廠中最危險的化學品不是罐子里的那些,而是自滿情緒。
魔鬼不需要長角才危險。