Business Quote by Dave Hampton

A professional is someone who can do his best work when he doesn't feel like it.

— Alistair Cooke

A professional is an amateur who has been working for a long time.

— Serge Lutens

Professionalism is nothing but a crude insistance on the mechanization of mankind.

— Kedar Joshi

A professional is a person who can do his best at a time when he doesn't particularly feel like it

— Alistair Cooke

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.…

— Amanda Palmer

A professional is one who does his best work when he feels the least like working.

— Frank Lloyd Wright

“Professional’ does not necessarily mean that the person so labelled is good or knows what they are doing. In many a case, it merely…

— Mokokoma Mokhonoana

There's nothing glorious about being a professional. . . . Professionalism probably comes down to being able to work on a bad day.

— Norman Mailer

I feel as though we're living in a time where there is very little distinction paid between the personal and the professional.

— Wentworth Miller

Professional is not a label you give yourself - it's a description you hope others will apply to you.

— David Maister

I can fairly be called an amateur because I do what I do, in the original sense of the word - for love, because…

— David McCullough

Here in America, people are very professional.

— Alessandra Ambrosio