For the sense of smell, almost more than any other, has the power to recall memories and it is a pity that we use it so little.
The more clearly we can focus our attention on the wonders and realities of the universe about us the less taste we shall have for the destruction of our race. Wonder and humility are wholesome emotions, and they do not exist side by side with a lust for destruction. {Speech accepting the John Burroughs Medal}