李瑞环同志说:“哲学是‘明白学’,许多事情只有学了哲学才能真正明白;哲学是‘智慧学’,学了哲学可以使人变得聪明,脑子活、眼睛亮、办法多。”1984年10月,李瑞环同志在天津市规划设计工作会议上,运用哲学的辩证观点,讲了城市建设中要注意当前和长远、整修与新建、个体与群体、使用与观瞻等有关规划和设计的十对辩证关系,互相映衬,令人很受启发。联系办公室(党委办)工作实际,不妨也用“大与小”的辩证思想和哲学观点来考虑、运用和要求。在忠诚问题上,要有“大就是小、小就 Comrade Li Ruihuan said: ”Philosophy is’ learning to understand ’and many things can only be understood by learning philosophy. Philosophy is’ wisdom learning’. Learning philosophy can make people become smart, have a living brain, and have many eyes. ’ In October 1984, Comrade Li Ruihuan used the philosophical dialectical point of view at the planning and design conference in Tianjin to talk about the planning and design of urban construction that should pay attention to current and long-term development, renovation and construction, individuals and groups, use and observation, etc. Ten pairs of dialectical relationships, against each other, is very inspired. Contact Office (Party Committee Office) practical work, may also use “big and small ” dialectical thinking and philosophical point of view to consider, apply and requirements. On the loyalty issue, there must be "big is small, small