Traveling is like gambling: it is always connected with winning and losing and generally where it is least expected we receive, more or less than what we hoped for.
Johann Wolfgang von GoetheWithout my attempts in natural science, I should never have learned to know mankind such as it is. In nothing else can we so closely approach pure contemplation and thought, so closely observe the errors of the senses and of the understanding, the weak and strong points of character.
Johann Wolfgang von Goethe