May God protect us from all the religions!

In the middle of a perfect tranquillity, it is an art to imagine about the nightmares of storms!

One of the most tragicomic things in life is that when a man makes an imaginary thing - such as a religion - as his own flag and carries it all his life and even dies for it! An intelligent man has only one flag: Flag of reason and science!

Learning must be like a house with its door always wide open; let everything enters the house!

There are only two kinds of people who do not commit any sins: Unborn human beings and dead human beings!

We must always be thankful to our enemies as they teach us that the smiling face of the world is nothing but a theatre mask!

On the way to truth, walk with the crowds or walk all alone; but walk always and walk under every condition!