But the clock tells a different story: another two hours have passed.

The digital clock next to the bed tells me it's eight.

The clock told me: twenty hours, though it didn't feel that long.

But that clock was telling the right time to within ten seconds.

"Your internal clock will tell you exactly when we left," said Jane.

Even a stopped clock tells the right time twice a day.

I was tired, and the clock told me my girls were due home any minute.

He waited there until the clock in his head told him it was time to move.

Even a stopped clock tells the right time on occasion.

I didn't feel hungry, but the clock told me it was time to eat.