My parents were strict with me when I was young.

我小的时候父母对我要求严格

Parents should be strict with their children.

家长应该严格对待孩子。

You must be strict with yourself.

你必须严格要求自己。

We must be strict with ourselves.

我们必须严格要求自己。

We should be strict with ourselves.

我们应该严格要求自己。

We must all be strict with ourselves.

我们都必须严格要求自己。