run before you can walk

The first lesson was not to run before you can walk.

Try to be honest with your use of the table and don't attempt to run before you can walk.

"Dave, you want to run before you can walk?"

You will be yourself again I promise, Vortka, provided you are sensible and do not run before you can walk."

You can't run before you can walk and you get the sense that the next project will be more difficult to do because our standards are very high."

"It's trying to run before you can walk," said Scott Foster, director of European power at Cambridge Energy Research Associates in Paris.

But don't run before you can walk, my son . . . And before Harry could answer: Will you go with the Szgany, the filthy Zirra?

But don't run before you can walk, lief fe--and I warn you, there will be days when you will feel that you will never walk again, even though you'll dance at my wedding one day."