博物馆应该是论坛,而不是神庙。
"To lose one parent may be regarded as a misfortune; to lose both looks like carelessness."
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The most damaging phrase in the language is: 'It's always been done this way.'
人们在做事时绝不能够拖拉,不能够反复多变,不能够斤斤计较;可是替别人做事时,却特别需要耐得住拖延耽搁,耐得住反复多变,耐得住琐碎烦乱。