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 was supposed to choose apractical profession, but this was simply unbearable to me.

If I am right the Germans will say I was a German, and the French will say I was a Jew; If I am wrong the Germans will say I was a Jew and the French will say I was a German.

God does not care about our mathematical difficulties. He integrates empirically.

As long as there will be a man, there will be wars.

Most people stop looking when they find the proverbial needle in the haystack. I would continue looking to see if there were other needles.

Everybody is a genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.