Do not boast because you have beliefs; don't forget that hundreds of absurd beliefs in the history are totally disappeared!

Cowards cannot pass beyond the walls or beyond the wire fences! For them, frontiers are always the end of the road!

If you can't write freely and if you can't speak freely in your country, you can be sure that you are living in a very primitive country!

For the ignorant, even the most stupid things can be accepted as the most perfect! They can easily declare a blockheaded as a genius! Their opinions must always be considered as invalid and must be ignored!

Nothing may change in days or in years or all can change in hours and in seconds! Knowing this means that you already know many things!

If you think life is a smooth sea, you will soon be awakened from this sweet dream by the slap of a bitter wave!

Birds are not free since Men have invented cages.