Unless you take measures to prevent it, this desire is going to be one of the chief motives of your life, from the first day on which you enter your profession until the day when you are too old to care. That will be the natural thing—the life that will come to you of its own accord. Any other kind of life, if you lead it, will be the result of conscious and continuous effort. If you do nothing about it, if you drift with the stream, you will in fact be an “inner ringer.” I don’t say you’ll be a successful one; that’s as may be. But whether by pining and moping outside Rings that you can never enter, or by passing triumphantly further and further in—one way or the other you will be that kind of man.

from September 8, 1947