If you can teach your child to be compassionate and to be ethical, you will be the greatest teacher!

The line between the white-science and the black-science is very narrow. You can open roads or you can kill people by the same dynamite!

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!

In a beautiful morning, walking barefoot to the work through the green fields with the company of the singing birds... and there you shall meet the real happiness!

When you reached the summit, you will see that you are still tiny!

Do not bother about to be recorded in history, try not to become a thing of the past!

For ambitious and greedy, there exists no summit, but only climbing up perpetually.