In solitude, you accumulate energy to spend in crowds; and in crowds, you accumulate energy to spend in solitude!

If you do not have the concept of distance, you may reach an unreachable place!

Doing goodness is good only when you don't expect anything in return; not a medal, not even a simple thanking!

A great idea can change the world; but to change the universe, men need even much greater ideas!

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

Here is the fate of the man: To appear and to disappear!

Cities make people sick; they create living dead! Get away from the cities in every possible occasion! River does no harm to you; forest does no harm to you; wild flowers do no harm to you! When you are in nature, you are amongst the friends! Be clever, be in the nature!