Readers of Darwin's life, for instance, and particularly of the published correspondence of Darwin, are henceforth naturalists in the making. Ever afterwards they are Darwins on a small scale, seeing animals and plants in an entirely different light ...
And if ever you need encouragement, remember at least two sober facts which nobody can rationally deny: that you are a new and unique living force in nature, and that you can, by taking thought and pursuing it, become more and more intensely alive.
