To work for others is, in reality, the only way in which a man can work
for himself. Selfishness is ignorance. Speculators cannot make unless
somebody loses. In the realm of speculation, every success has at least
one victim. The harvest reaped by the farmer benefits all and injures
none. For him to succeed, it is not necessary that some one should fail.
The same is true of all producers--of all laborers.