As long as men are free to ask what they must, free to say what they think, free to think what they will, freedom can never be lost and science can never regress.
That which we remember of our conduct is ignored by our closest neighbour; but that which we have forgotten having said, or even what we never said, will cause laughter even into the next world.
The opinions which we hold of one another, our relations with friends and kinsfolk are in no sense permanent, save in appearance, but are as eternally fluid as the sea itself.