The greatest masters are the greatest apprentices as well; they are not only greatest givers but also greatest takers.

I would love to buy a piece of land in the Moon, just to feel very farsighted, extremely optimistic and absolutely crazy!

You may cross many bridges and you may travel many roads, but you will always carry your own nature with you! Your nature is your shadow!

If, in a democracy, the cognition of the majority is not much better than the cognition of the sheep, democracy will surely fail.

Every long travel changes man!

When the life is wavy, keep your mind smooth!

The enemy of a tree is not only the enemy of humanity, but also the enemy of all the living beings!