Life isn't worth living, unless it is lived for someone else.

The religion of the future will be cosmic religion. It will transcend personal God and avoid dogma and theology.

The future is of greater interest to me than the past, since that is where I intend to spend the rest of my life.

I know that the most joy in my life has come to me from my violin.

Thanks to my fortunate idea of introducing the relativity principle into physics, you (and others) now enormously overrate my scientific abilities, to the point where this makes me quite uncomfortable.

We must not only learn to tolerate our differences. We must welcome them as the richness and diversity which can lead to true intelligence.

In a sailboat I become oblivious to everything else in the world.