For the hard roads, you must have good shoes! And your brain and your luck are your best shoes ever!

If you are sure of tomorrow, there is no fool greater than you!

What you care about is what makes who you are! If you care about peace, this makes you a man!

Life begins only when we cross the borders and not definitely before!

Be clever and do not build walls, because in the future they will bring only shame to you!

All is flux, nothing stays still, as Heraclitus said. By the time I wrote this, everything has changed in the universe; everything but the taste of the cakes baked at home!

High intelligence is to think the unthinkable; genius is to realize the very unexpected one.