If you want to shine over the world, first let the wisdom shines over you!

To think the welfare and the goodness of the next generations is indeed a good ethics, but there is much greater ethics than this: To think the welfare and the goodness of the current generations, the very people of now! The reason is simple: Future may not exist, it is only a possibility, but the people of now are not possibility, they are here!

In deep waters, you encounter only the wise and the brave; in shallow waters, the ignorant and the coward!

We go up to the high places not to see what is up there but to see how the lower places look from the top!

Biological death is only a mechanical problem, it can be solved and man can live millions of years! Do not believe in life after death! Seek for the life within the life! The medusa of Turritopsis nutricula is biologically immortal and this little creature is a big inspiration for us! He who thinks positively reaches his target!

If you do not read and listen to the opposite ideas, you can always remain a stupid person! Opposite ideas, however contrary they may sound, are your greater chances on the way to truth!

I have lost my faith, but I gained the truth! It is not important at all to lose your candle as long as you find a torch!