My mother never puts too much salt on the french fries or not enough sugar in the tea. She knows the right amount without even looking at the recipe. She also knows when to discipline. She never comes down too hard on my brother and me. She knows the right punishment.
Parents often have problems finding a balance when it comes to discipline.
They are either to strict or too lenient. My mother knows the balance. For example, one time I got in trouble for staying out too late. She did not ground me. Her patented look is one of the main reasons she is wise.