We should not pour muck on ourselves.

One sits the whole day at the desk and appetite is standing next to me. "Away with you," I say. But Comrade Appetite does not budge from the spot.

God will not forgive us if we fail.

I'm not going to muck up his win, ... I'm not going to even entertain that there was an unfair advantage tonight. I'm not going to destroy what that man worked for. He went out there, did a good job, and I congratulate Jose Luis Castillo. Give him his due. I didn't want my win destroyed last time. I won't destroy his.

This muck heaves and palpitates. It is multi-directional and has a mayor.

Those impurities do muck up your centrifuges. It's not a problem if you want 3.5 percent enriched uranium for power plants, but if you go to 90 percent these impurities are a major problem.