Raising children also requires rules — without them, how can anything take proper form?
Tips
history
Adapted from Mencius《孟子·离娄上》: '不以规矩,不能成方圆' — without compass and square, you can't make true circles or squares. 规 = compass, 矩 = carpenter's square; together they generalize to 'rules'.
usage
More common in modern usage as 没有规矩,不成方圆 (méiyǒu guījǔ, bù chéng fāngyuán). The 何以 form is slightly more literary/rhetorical.