Questions and answers is a big space, and there are lots of possible systems that you can create for different goals.

The more questions and answers we get, the more useful Quora is.

On Quora, you're not answering questions because you want to get points or because you have nothing else to do.

Regardless of what path we take through space and through life, it’s important to remember that we don’t need all the answers; we just need to keep questioning… questioning everything, from the ground beneath our carpet, the carpet beneath our feet, the sky above our head, and space above the sky.

When companies get big, they slow down. They're not as exciting. If you want to get something done, it takes a lot of time and a lot of meetings.

A lot of people really like to answer questions, and they really enjoy sharing their knowledge. Especially people who have valuable knowledge.