Secret thoughts are only half ...

Secret thoughts are only half free: they fly undisturbed in the skies of the inner freedom, but they can never leave them.
Secret thoughts are only half free: they fly undisturbed in the skies of the inner freedom, but they can never leave them.
 Fausto Cercignani

More phrases

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

As long as his strength permits, the poor mortal must always climb new mountains.
 Fausto Cercignani
Inner freedom demands the rejection of any imposition that injures our dignity.
 Fausto Cercignani