只有向后看才能理解生活;但要生活好,则必须向前看。
Life can only be understood backwards;but it must be lived forwards.
如果没有冬天的寒冷来赋予它甜蜜,夏天的温暖又有什么意义呢?
Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.