With all my heart I believe that the world's present system of sovereign nations can only lead to barbarism, war and inhumanity, and that only world law can assure progress towards a civilized peaceful community.

Freedom of teaching and of opinion in book or press is the foundation for the sound and natural development of any people.

Mere praise of peace is easy and ineffective. What is needed is acitve participation in the fight against war and everything which leads to it.

I love Humanity but I hate humans

The important thing is to never stop questioning. Never lose a holy curiosity.

When you sit with a nice girl for two hours, it seems like two minutes; when you sit on a hot stove for two minutes, it seems like two hours. That's relativity.

We can't solve today's problems with the mentality that created them.