The freedom movement of the working class progresses through suffering the bitter lessons of experience. From each setback it emerges rejuvenated and with fresh vigor. It is a force in the making, the molder of the future. It bears within itself a seed of social perfectability, and it bespeaks the presence of a striving that comes from deep within the human being, a striving because of which it cannot perish even were it to lose its way another hundred times.