My dear friend, to be both powerful and fair has always been difficult for mankind. Power and justice have always been seen like day and night; this being the case, when one of them is there the other disappears.

For your enemies, keep the door open forever!

If you can bow in front of the justice at the height of your power, it means that you are really a just person!

It is up to man to be an angel or a devil! You become whatever you choose to be!

Let the cats rule the world; first thing they will do is to increase the number of mousetraps! Let the rats rule the world; first thing they will do is to increase the number of dogs!

Be like a train; go in the rain, go in the sun, go in the storm, go in the dark tunnels! Be like a train; concentrate on your road and go with no hesitation!

Don't ever eat your bread without remembering the hardworking peasants!