On a beautiful day like this, it's hard to believe anybody can be unhappy; but we will work on it.
On successive charts of the same organization, the number of boxes will never decrease.
One child is not enough, but two children are far too many.
One good thing about repeating your mistakes is that you know when to cringe.
One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man. - Elbert Hubbard
One of the greatest labor-saving inventions today is tomorrow.
One of those days? I have one of those lives.
One seventh of your life is spent on Mondays.