Nothing in this Universe are concealed!

"Then, why we don't know so many things...?"

That is, 'Nothing in this universe are concealed 
- to everybody...!'

That is, 'Something in this universe, will be disclosed 
- only to somebody...!'

"Who are that 'somebody'...?"

It will be disclosed to 'somebody', 
it will be made known to 'somebody',

- who must have 'burning-desire' to know it!

- who must 'work-hard' to know it!

- who must be ready to 'sacrifice' so many things, 
to know it!

- who 'use' it for good purposes!

- moreover, who must have been 'known' by Him!

Do   we   want   to   KNOW   IT...?