How to earn a lot of money on the internet

Hi,
I have been told that you can earn a lot of money on the internet. Can anyone help me to identify how to earn a lot of money on the net.
How to maximise the earnings from the Google Adsense program.
What the various ways can I have affilate marketing earnings.
What are the various ways and methods through which you can earn money online.
Just like me there are thousands of people who are asking the same questions? If internet has so much potential, how can I earn from this?
Can anyone help please which their knowledge wisdom and skills.