Cannot Quote by Lucille Ball

Knowing what you can not do is more important than knowing what you can do. In fact, that's good taste.

— Anonymous

Sometimes it is more important to discover what one cannot do, than what one can do.

— Lin Yutang

It's important to know what you can do and what you can't.

— Esther McVey

It's a lot easier knowing you can't do something than knowing you shouldn't.

— John Daly

Sometimes, not knowing what you're doing allows you to do things you never knew you could do.

— Nell Scovell

The most important knowledge is understanding what you can't do.

— Bill Buford

I think there is something to be said for what you can do when you don't know what you aren't supposed to be able…

— Liz Murray

Knowing is NOT the most important thing. To be able to FIND OUT is more important than knowing.

— Sugata Mitra

Knowing what to do and not doing it is the same as not knowing what to do.

— Robin Sharma

Not knowing you can't do something, is sometimes all it takes to do it.

— Ally Carter

Learning what not to do is sometimes more important than learning what to do.

— Rick Pitino

It is very important that we look at what we CAN do, rather than what is impossible to do.

— Hazel Hawke