“Again, I knew nothing of platinum, just as I had known nothing of lumber; but I was able to pay for the best advice, to pay for secrecy as well; and to judge the experts, I had my knowledge of men to help me. I got the best men, I chose only men whom my insight enabled me to pick out; and I began to buy up claims quietly under their guidance. Here again psychology came in. I could tell at a glance when a man was a “quitter” and when a miner would refuse to sell. I could gauge almost to a sovereign the price that would prove the breaking-strain for any particular owner. I can’t tell you how it is done; it is partly inborn, perhaps, partly acquired; but I know that my knowledge is quite incommunicable. “To make a long story short, I had acquired a very fair percentage of the valuable ground when suddenly I discovered that five other men had been struck with the same idea; and that prices were rising beyond anything I could hope to pay. It was a case for amalgamation; but I did not see my way through it quite so simply. Two of them I knew to be honest. One of them I could not trust, although he had hitherto never shown any signs of crookedness; but I knew his breaking-strain, and I knew also that the temptations to which he would be exposed under any amalgamation scheme would be too great for him. He had to be eliminated. The other two were weak men who could be dealt with easily enough. I needn’t give you the details. I approached the two honest men, combined with them, and with the joint capital of the three of us I bought out the third competitor. The other two we dealt with separately, buying out the one and taking the other in along with us. My partners trusted me with the negotiations, again because I knew men and their motives. “And that was how I made my first million. Remember, I knew nothing about the materials I had handled in the making of it. I never took the slightest interest in the things themselves--and I took very little interest in the money either, for my tastes are simple. What did interest me was the psychology of the thing, the probing among the springs and levers of men’s minds, and the working out of all the complex strains and stresses which form the background of our reason and our emotions. The million was a mere by-product of the process.