Amateurs know that contributing something is better than contributing nothing.

Never underestimate your potential to be among the best in the world.

Never underestimate the influence you have on others.

The sure sign of an amateur is he has a million plans and they all start tomorrow.

Never underestimate the power of a few committed people to change the world. Indeed, it is the only thing that ever has.

Never underestimate your own power, for you are capable of achieving greatness.

Never, ever underestimate the importance of having fun.

Never underestimate the bandwidth of a station wagon full of tapes hurtling down the highway.

Never underestimate the power of a good story.

It is amateurs who have one big bright beautiful idea that they can never abandon. Professionals know that they have to produce theory after theory before they are likely to hit the jackpot.

Never underestimate the power of human stupidity.

The ingenuity of the average worker is sufficient to outwit any system of controls devised by management.

The world is changing at such a rapid rate that it’s turning us all into amateurs. Even for professionals, the best way to flourish is to retain an amateur’s spirit and embrace uncertainty and the unknown.

There is an eloquence in true enthusiasm that is not to be doubted.