Vocabulary - Come out

Come out:

To become known.

Many people would be shocked if the truth about the so-called terrorist attacks ever came out.

The full story behind his arrest might never come out.

Persian: مشخص شدن، آشکار شدن

Idiom - Hard to come by

Hard to come by:

If something is hard to come by, it is difficult to find.

A good cheap hotel is hard to come by in London these days.

Good jobs in the airline industry have been hard to come by recently.

Persian: کمیاب

Proverb - The tide must be taken when it comes

The tide must be taken when it comes:

We should use all opportunities when they come, before it's too late.