We must walk a fine line between informative self-promotion and outright bragging.

FORBES: How You Can Benefit By Bragging

We must then walk between the hills of Safa and Murwa, seven times.

BBC: Aerial view of Great Mosque at Mecca - file 2006

We ourselves must walk the path.

FORBES: The Buddha: 10 Quotes for Leading (and Living) Well

'And as we walk, we must make the pledge that we shall always march ahead.

NPR: Obama Accepts Nomination With Sweeping Speech

Now, like each of them, we must ask, do we have the wisdom and the courage to walk the path of peace?

WHITEHOUSE: Middle East Peace Talks

We must understand that only when she, and people like her can walk on the streets unafraid will we have properly defended our freedom.

CENTERFORSECURITYPOLICY: Hirsi Ali's challenge to humanity

"We cannot, must not, and will not walk away, " Brown said.

CNN: STORY HIGHLIGHTS

But we must also paint a modern picture of technology if we are to inspire our children to walk in Isambard's big footsteps.

BBC: Technology