Our biggest cost is not power, or servers, or people. It's lack of utilization. It dominates all other costs.
It's perfectly healthy-encouraged, even- to have an idea tomorrow that contradicted your idea today
I love my life. I love being an inventor.
If you want to be inventive, you have to be willing to fail.
I don't want to use my creative energy on somebody else's user interface.
If you don't understand the details of your business you are going to fail.