规和矩,本是校正圆形、方形两种不同的工具。“规”指的是圆规,木工干活会用它打制圆窗、圆门、圆桌、圆凳,古代工匠那时就已经知道用“规”画圆了;“矩”也是木工用具,是指曲尺,所谓曲尺,并非弯曲之尺,而是一直一横成直角的尺,是木匠打制方形门窗桌凳必备的角尺。现在我们所说的规矩,是一个新词,可以解释成遵守或养成一定的法则、标准、规范或行为习惯。《礼记·经解》中说:“规矩诚设,不可欺以方圜。”习近平 Rules and moments, this is the correct circular, square two different tools. “Rules ” refers to the compasses, woodworking will use it to create a round window, round door, round table, round stool, the ancient craftsman at that time already know with the Carpentry is also refers to the feet, the so-called curved feet, not the bend of the ruler, but has been a cross at right angles to the foot, is a carpenter to create square doors and windows bench necessary bench. What we now call the rules is a new word that can be construed as observing or developing certain rules, standards, norms or habits. “Book of Rites by the solution,” said: “rules are set, can not be bullied Fang Fang. ” Xi Jinping