Many people can rightfully claim, as much as anyone can rightfully claim anything, that much of their lives have been spent stumbling through a cloud of cluelessness.

- Aberjhani

In the end, it all comes to choices to turn stumbling blocks into stepping stones.

- Amber Frey

I have made a career of bumbling around places, stumbling on landmarks and generally being quite haphazard and shambolic about the way I go about things.

- Bill Bryson

A stepping-stone can be a stumbling block if we can't see it until after we have tripped over it.

- Cullen Hightower

One cannot be always laughing at a man without now and then stumbling on something witty.

- Jane Austen

Stumbling is not falling.

- Malcolm X

I don't believe in the philosophy of stumbling across hit records.

- Nile Rodgers

Failing is what we do, or stumbling is what we do on a daily basis.

- Sandra Bullock