In life, always choose a serious rival even if you know you have no chance to win, because a good rival is always a good teacher!

The snakes are always against the prohibition of the poisons; and the arms traders, of the arms!

In the New Year, you carry all the experiences of the past years and that is the greatest power of every New Year! This year again, you are less student and more master!

There is a very easy and very peaceful way to get rid of a dictator: Get out of the system!

In youth, the greatest success is to see the world from the eyes of the aged people and to feel exactly how they feel.

Even if it is made up of gold, the sailing boat can go nowhere without the humble wind!

Human mind can grasp everything in the universe; but it cannot change everything!