How fast you are moving is more important than where you are.
Happiness is temporary and fleeting. ... Joy is the right goal.
Organizations are successful because of good implementation,not good business plans.
Pursue joy, not happiness. This is probably the hardest lesson of all to learn. It probably seems to you that the goal in life is to be happy. Oh, you maybe have to sacrifice and study and work hard, but, by and large, happiness should be predictable.
When you give people too many choices it makes them hesitate and not buy stuff.
It's a very valuable skill to succeed in life whether you work for a startup or a Fortune 500 company.