Overcome the stigma of self-marketing.
Most ideas never happen. It's an uphill battle against the status quo and our own tendencies.
Ideas are worthless if you can’t make them happen.
Today never feels like it will be history, but it will. And more likely than not, you will look back and realize that you should have known.
It's only by saying no that you can concentrate on the things that really matter.
Among idealists and visionaries, there is no shortage of good intent, but there's often a shortage of discipline.