When summer is over, winter becomes sad too, because opposites often admire each other secretly!

Big rocks are envy of little sands because little sands can travel with the winds. Every littleness has its own big advantages!

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!

Those that despise peace and admire war are crushed under the boots of the war!

As long as your curiosity is greater than your fear, you will move forward!

Man! What are you? Who are you? Just a shadow in this universe! You always forget this and the truth will always remind you what you really are! Do you want to be a real thing, not just a shadow? Improve your science ten thousand times; improve your science hundred thousand times! If you can't improve your science, you will remain as a miserable shadow!

It is impossible to catch today; it flows out from our palms! It is impossible to catch tomorrow; it flows out from our palms! We cannot hold them; they constantly run away from us!