Culture is the one thing that we cannot deliberately aim at. It is the product of a variety of more or less harmonious activities, each pursued for its own sake.
Human beings are more alike than unalike, and what is true anywhere is true everywhere, yet I encourage travel to as many destinations as possible for the sake of education as well as pleasure.
There should of course be left a field of work for the sake of experiment but at all times one must remember that there will always remain open a possibility of err.