“We pledge to fight 'blue-sky thinking wherever we find it. Life would be dull if we had to look up at cloudless monotony day after day.”

“Day
Play
We play all day.
Night
Fight
We fight all night.”

“We wake up one day and find we have lost our dreams in order to protect our days.”

“Life would be unbearably dull if we had answers to all our questions.”

“Lord Peter Wimsey: She has a sense of humor… and brains… life wouldn't be dull. One would wake up, and there would be a whole day full of jolly things to do. And then we would come home and go to bed… and that would be jolly too.”

“He will through life be master of himself and a happy man who from day to day can have said, "I have lived: tomorrow the Father may fill the sky with black clouds or with cloudless sunshine."”
Ille potens sui laetusque deget, cui licet in diem dixisse "vixi: cras vel atra nube polum pater occupato vel sole puro."

“We tend to think of America's days of frontier exploration as being behind us, but that's because we tend not to think of the other 71% of our blue planet.”

“And they were canopied by the blue sky,
So cloudless, clear, and purely beautiful
That God alone was to be seen in heaven.”

“The greatest day in your life and mine is when we take total responsibility for our attitudes. That's the day we truly grow up.”

“The sky calls to us. If we do not destroy ourselves, we will one day venture to the stars.”