Democracy, as has been said ...
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All the great things are simple, and many can be expressed in a single word: freedom, justice, honor, duty, mercy, hope.
I know but one freedom and that is the freedom of the mind.
Antoine de Saint-Exupéry
Freedom is not worth having if it does not connote freedom to err.
The amount of happiness that you have depends on the amount of freedom you have in your heart.
Thích Nhất Hạnh
Without freedom of thought, there can be no such thing as wisdom - and no such thing as public liberty without freedom of speech.
Quotes from the same author
For the individual, as I can testify, a brief grounding in semantics, besides making philosophy unreadable, makes unreadable most political speeches, classical economic theory, after-dinner oratory, diplomatic notes, newspaper editorials, treatises on pedagogics and education, expert financial comment, dissertations on money and credit, accounts of debates, and Great Thoughts from Great Thinkers in general. You would be surprised at the amount of time this saves.
Stuart Chase
Certain anthropologists hold that man, having discovered tools, ceased to evolve biologically. Animals, never having discovered them, continue to fashion drills out of their beaks, oars out of their hind feet, wings out of their forefeet, suits of armor out of their hides, levers out of their horns, saws out of their teeth. Whether this be true or not, all authorities agree that man is the tool-using animal. It sets him off from the rest of the animal kingdom as drastically as does speech.
Stuart Chase