The priceless treasure of boyhood is his endless enthusiasm, his high store of idealism, his affections and his hopes. When we preserve these, we have made men. We have made citizens and we have made Americans.

I returned to the white House after midnight more depressed than ever before. I had long since arranged to attend the World Series in Philadelphia the next day. Although I like baseball, I kept this engagement only because I felt that my presence at a sporting event might be a gesture of reassurance to a country suffering from a severe attack of 'jitters.'

The spiritual uplift, the goodwill, cheerfulness and optimism that accompanies every expedition to the outdoors is the peculiar spirit that our people need in times of suspicion and doubt...No other organized joy has values comparable to the outdoor experience.

Man is still by instinct a predatory animal given to devilish aggression. The discoveries of science have immensely increased productivity of material things. They have increased the standards of living and comfort. They have eliminated infinite drudgery. They have increased leisure. But that gives more time for devilment. The work of science has eliminated much disease and suffering. It has increased the length of life. That, together with increase in productivity, has resulted in vastly increased populations. Also it increased the number of people engaged in devilment.

Presidents have only two moments of personal seclusion. One is prayer; the other fishing - and they cannot pray all the time!

Wisdom often consists of knowing what to do next.

Being a politician is a poor profession. Being a public servant is a noble one.