I want to teach. I want to speak. I want to travel.

The man who never in his mind and thoughts travel'd to heaven is no artist.

Time travel used to be thought of as just science fiction, but Einstein's general theory of relativity allows for the possibility that we could warp space-time so much that you could go off in a rocket and return before you set out.

The whole object of travel is not to set foot on foreign land it is at last to set foot on one's own country as a foreign land.

Travel teaches toleration.