You may see no real danger in taking the first step in frivolity and pleasure seeking, and think that when you desire to change your course you will be able to do right as easily as before you yielded yourselves to do wrong. But this is a mistake. By the choice of evil companions many have been led step by step from the path of virtue into depths of disobedience and dissipation to which at one time they would have thought it impossible for them to sink. (CT 224.1) MC VC

The student who yields to temptation weakens his influence for good, and he who by a wrong course of action becomes the agent of the adversary of souls must render to God an account for the part he has acted in laying stumbling blocks in the way of others. Why should students link themselves with the great apostate? Why should they become his agents to tempt others? Rather, why should they not study to help and encourage their fellow students and their teachers? It is their privilege to help their teachers bear the burdens and meet the perplexities that Satan would make discouragingly heavy and trying. They may create an atmosphere that will be helpful, exhilarating. Every student may enjoy the consciousness that he has stood on Christ’s side, showing respect for order, diligence, and obedience, and refusing to lend one jot of his ability or influence to the great enemy of all that is good and uplifting. (CT 224.2) MC VC