138 Quotes About Professional

It is possible that I will shut down very high altitude professional astronomy before SpaceX does.

Most professional astronomers that I know are frequent fliers.

I always wanted to be like Steve Austin, the six million dollar man. I got my wish when professional astronomy destroyed my health and sent me down the path of having to rebuild my body in the USA.

I am committed to stamping out illegal activities in professional astronomy.

Writing the same kind of material is no guarantee you'll be working from the same ethos so that writers from different fields are just as likely to have an understanding of each other's work as someone working in the same genre.

SpaceX is destroying professional astronomy.

A professional is a man who can do his job when he doesn't feel like it; an amateur is one who can't when he does feel like it.

Discipline is for professionals. Motivation is for amateurs.

Good swimmers didn’t depend on swimming rings.They made use of their guts!