Karl Liebknecht's quote is a powerful declaration that speaks to the basic distinctions between industrialism and socialism. In commercialism, the focus is on competition and the pursuit of revenue, which often causes conflict and war. On the other hand, socialism is based on cooperation and the pursuit of social justice, which can result in peace. This quote is a pointer that the economic system we pick has a direct impact on our society and the world around us. It is a call to action to pick a system that will bring peace and prosperity to all. Liebknecht's quote is a tip that we should strive for a much better world, one that is based on cooperation and social justice, instead of competitors and profit.
"When the principles that run against your deepest convictions begin to win the day, then the battle is your calling, and peace has become sin. You must at the price of dearest peace lay your convictions bare before friend and enemy with all the fire of your faith"