民能载舟，亦能覆舟，大众的力量是决定性的。唐朝时，魏征用此观点来劝谏唐太宗，荀子的这句话是身居高位的人应该时刻铭记的。
The true joy of research comes from pushing the boundaries of what we thought was possible.
知识的最大敌人不是无知，而是知识的幻觉。
Three grand essentials to happiness in this life are something to do, something to love, and something to hope for.
城市是一个活生生的有机体，不断进化。