This is all you need to know.

Who knows about this?

Now you know how serious it is.

We all know what it means.

I don't think you knew about that.

Did you know about that?

We don't know how much time we have.

I know you won't listen to me.

- I know you won't listen to me, but I can tell you what's best for you. / Я знаю, что ты меня не послушаешь, но я знаю, что для тебя лучше всего.

- Okay, go ahead. Tell me. / Ну, давай, говори.

- You stop wasting money trying to start your busines and get a job. / Тебе следует прекратить терять деньги, пытаясь начать свой бизнес и найьт работу.4

- I knew you'd say that. / Я знал, что ты это скажешь.

Don't act like you don't know.

I don't want anyone knowing.