Science should be just a quest to know, not a tool for unbridled exploitation.  

Your very body is Earth. Let’s walk gently and sensibly on this planet.

Conflict in the world is not about good versus bad, but one man’s belief versus another man’s belief.

This is one commitment everyone must make: Always be part of the solution, not part of the problem.

All the entertainment in the world is just to avoid facing how limited we are. It's time we realize this.