"It is rare that we use our thinking faculty as resolutely as an irishman his spade. To please our friends and relatives we turn out our silver ore in cartloads, while we neglect to workour mines of gold known only to ourselves far up in the Sierras, where we pulled up a bush in our mountain walk, and saw the glittering treasure. Let us return thither. Let it be the price of our freedom to make that known."