You need unstoppable people. You want people that are just going to get it done.

So always keep momentum, it's this prime directive for managing a startup.

At the beginning, you should only hire when you have a desperate need to.

As you grow, the productivity I think, goes down with the square of the number of employees if you don't make an effort.

M&A negotiations feel really fun. This is one of the biggest killers of companies, is they entertain acquisition conversations.

The most important thing is that there is clear reporting structure and everyone knows what it is.

The best source by far for hiring is people that you already know and people that other employees in the company already know.