中心地的規(guī)模和分布遵循一定的規(guī)律。
辦事果斷的人看起來好像忙碌，其實心中常有閑暇。因循茍且的人看起來閑暇，其實心中常有牽念。
你可以想錯，但無論如何要為自己思考。
數(shù)學之美在于其簡潔與深邃。
To live is to be musical, starting with the blood dancing in your veins. Everything living has a rhythm. Do you feel your music?
The true writer is always an exile, even in his own country.