Among these unalienable rights, as proclaimed in that great document, is the right of men to pursue their happiness, by which is meant the right to pursue any lawful business or vocation, in any manner not inconsistent with the equal rights of others, which may increase their prosperity or develop their faculties, so as to give to them their highest enjoyment. The common business and callings of life, the ordinary trades and pursuits, which are innocuous in themselves, and have been followed in all communities from time immemorial, must therefore be free in this country to all alike upon the same conditions.
