"Laws alone can not secure freedom of expression; in order that every man present his views without penalty there must be spirit of tolerance in the entire population."

"Man is not sum of what he has already, but rather the sum of what he does not yet have, of what he could have."

"I know but one freedom and that is the freedom of the mind."

"The amount of happiness that you have depends on the amount of freedom you have in your heart."

"Commitment is an act, not a word."

"Freedom is the right to live as we wish."