It's very simple: The more successful you are, the more you'll earn. But if you're not successful, you will not earn a dime.

My goals are - I don't need much. I'm a simple man. I think that success is having fun. And when I'm having fun doing music, I'm happy. If I can make a little money on the side doing it, I'm really happy.

Focus alone is not enough; putting in the time to commit is also crucial to achieve success.

Money degrades all the gods of man and converts them into commodities.

Success does not consist in never making mistakes but in never making the same one a second time.

When a man says money can do anything, that settles it: he hasn't got any.