Dieting is a matter of disciplining yourself.

节食是自我控制的问题。

It was like a teacher disciplining a roomful of second graders.

这就像教师管教一屋子的次等生一样。

Why are we afraid of disciplining our kids?

为什么我们害怕去约束我们的孩子？

When disciplining, be calm, clear, firm, fast and fair.

管教的时候，要保持冷静、明确、坚定、迅速和公正。

Of course disciplining our children is a given in any home.

当然了，教导孩子在任何家庭中都是家常便饭了。