Human beings have always found ways to ward off the effects of sleep deprivation.

Being what they were, however, human beings found 2,750 a conceivable number.

A human being could commit the latter easily, but would find difficulty in doing the former.

Human beings of good faith will find a way to work it out.

And when that happened, human beings at last found the father they had lost as they grew up?

And human beings have only 300 unique genes not found in mice.

At least some beings on this world should find a home to welcome them.

As always, human beings found their greatest enemy to be themselves.

He said it without a trace of humor, though a human being might have found a smile appropriate.

It permits human beings to find one place where they can be alone.