What greater tragedy can there be than to lose hope forever and drift in the cold darkness of hopelessness?

Seek truth! Seek truth in the darkness, under the oceans, above the clouds; seek it everywhere and every time! Stop deceiving yourself with the untruth, seek the truth!

Behind every success, there lies a magical word: Dare!

We are in the 21st century; what are the kings or the queens doing in this century? They must remain in the past!

It is easy to sit and it is easy not to think; you do the opposite: You walk and think!

Be just to everyone and don't look for an honour greater than this!

In zoos, along with the animals, the humanity of man is also prisoned! No cage is humane!