[General] Authentic English texts

I have only one simple question:
Where on the Internet can I find authentic texts in English such as quotes from books, whole adapted book sections, essays, rubrics from newspapers, etc.?
Thank you in advantage for any helpful advice.

[Carrington]

If you could be more specific about what you are looking for I could provide a more definitive answer. You might try bartleby.com for texts of literary works.

[yavorganev]

Thanks, that was very useful. What about daily or weekly newspapers which can be read online, or something containing articles and daily or weekly rubrics?

[Anglika]

Most major newspapers and journals have websites. Google them with the title of the periodical and "online" >> "Spectator online". Many give full text of their major articles or reports.

Bartleby and Gutenberg are ostensibly "out of copyright" services - but there are grey areas and you may have to pay for full text.