Researchers at the University of Dundee have identified a molecule that could help them understand how cells start the same but then become more specialised.

BBC: Embryonic cells

But unless the 14 understand that a filibuster's OK, then there won't be another filibuster.

NPR: Sen. Pryor on the 'Gang of 14' Filibuster Deal

Most then add customer service at the rollout, but very few really understand what it means to be truly customer centric, and even fewer really achieve it.

FORBES: Customer Centric Trumps Customer Service Every Time

But then the other half of the training is teaching them and helping them understand the society and the culture they're working in, cultural awareness and cultural competency in Iraq.

NPR: U.S. Turns More Attention to Training Iraqi Forces

But if you are genuinely and sincerely concerned about debt and deficits, then you have to understand the other side just is not presenting a serious idea of how to balance our budgets and put us on a stable fiscal footing.

WHITEHOUSE: Discussing the Economy in Richmond

But understand that if we keep showing up, if we keep fighting the good fight, then eventually we get there.

WHITEHOUSE: Remarks by the First Lady at a Campaign Event -- Reno, NV

Start with one line that shows you understand the mission, using a couple key words and phrases from the website, but then go on to make it personal.

FORBES: Connect

She can't understand why Roger lets her into his life, then brutally ejects her, not just once but repeatedly.

WSJ: Film Reviews: 'Greenberg,' 'The Girl With the Dragon Tattoo,' 'The Art of the Steal,' Repo Men'

"We all understand the relationship between sport and business but if you get these two things out of their proper equilibrium then it can turn people off at home, " added Burnham.

BBC: Burnham 'uneasy' about $20m match