In both the art and the business worlds, the difference between the amateurs and the professionals is simple: The professionals know they're winging it. The amateurs pretend they're not.
90% of the people in the stock market, professionals and amateurs alike, simply haven't done enough homework.
I love mixing amateurs and professionals.
Amateurs hope, professionals work.
In love, women are professionals, men are amateurs.
Universities are institutions run by amateurs to train professionals.
Waiting for inspiration is for amateurs; professionals get to work.
On one thing professionals and amateurs agree: mothers can't win.
It should be borne in mind that the target is always trying to shift responsibility to get out of being the target. There is a constant squirming and moving and strategy . . . on the part of the designated target. The forces for change must keep this in mind and pin that target down securely. If an organization permits responsibility to be diffused and distributed in a number of areas, attack becomes impossible.
Amateurs hack systems, professionals hack people.
In war, as in prostitution, amateurs are often better than professionals.
Somehow people have been sold on the idea that only professionals can entertain them, that only professionals can sing or tell jokes. And people are cut out of this creativity loop, and creativity is being limited to these large, centralized voices.
Every orchid or rose or lizard or snake is the work of a dedicated and skilled breeder. There are thousands of people, amateurs and professionals, who devote their lives to this business. Now imagine what will happen when the tools of genetic engineering become accessible to these people.
Only a people serving an apprenticeship to nature can be trusted with machines. Only such people will so contrive and control those machines that their products are an enhancement of biological needs, and not a denial of them.
The history of creation is but a succession of battles between amateurs of genius-inspired heretics- and orthodox professionals.
Inspiration is for amateurs. professionals work everyday. Personally the best inspiration is a deadline.