These are my principles:

1) Do good work
2) Don’t work with a man who shouts at his secretary
3) Have a good time, all the time
4) Interest over money
5) Sit on new ideas for at least a week
6) Read widely
7) Lunch at every opportunity
8) Holy, holy 5pm
9) Family over work
10) Time for people, always
11) Do work for good