Liberty without Learning is always in peril and Learning without Liberty is always in vain.

Too often we enjoy the comfort of opinion, without the discomfort of thought.
- Topic: Thinking
- Location: Glacier National Park
- Photo: Jeffrey Benjamin
More Quotes from John F. Kennedy
A nation that is afraid to let its people judge the truth and falsehood in an open market is a nation that is afraid of its people.
No matter how big the lie; repeat it often enough and the masses will regard it as the truth.
Once you say you're going to settle for second, that's what happens to you in life.
As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them.
If art is to nourish the roots of our culture, society must set the artist free to allow his vision wherever it takes him.
More Quotes from Glacier National Park
More on Thinking
If you want material prosperity, you must first think prosperity thoughts, and then make a habit of doing so, for the thing that keeps most people poor is the sheer habit of poverty thinking.
There is as much greatness of mind in acknowledging a good turn, as in doing it.
There are only two kinds of people, those who accept dogmas and know it, and those who accept dogmas and don't know it.
Think of what you have rather than of what you lack. Of the things you have, select the best and then reflect how eagerly you would have sought them if you did not have them.
Drink does not drown care, but waters it, and makes it grow faster.
I know only that what is moral is what you feel good after and what is immoral is what you feel bad after.
