Forge ahead in unity and struggle ■ Lin Haibo Unity and struggle is a valuable spiritual quality tempered and forged by the Chinese Communists, the Chinese people and the Chinese nation over the past century. To forge ahead on a new journey and make contributions to a new era, officers and men also need to carry forward the spirit of unity and struggle, grasp historical opportunities and create a new situation in the cause of building a strong army. "Strength comes from unity, and happiness comes from struggle." The most fundamental strength of an army lies in its strong cohesion and combat effectiveness. Only when the broad masses of officers and men think and work hard in one place can they overcome the dangerous passes on the journey of a strong army. Unity and struggle must not only be regarded as a slogan, but must be implemented in the post responsibilities. Any immortal cause is forged in unity, struggle and development. The greatest contribution of a soldier is victory. The strength of unity and struggle is ultimately reflected in the excellent ability to fight and be good at fighting. The curtain of military training in the new year has opened. Officers and men should bear in mind their functions and missions, fill up oil, stabilize the rudder, summon up their strength, strengthen their command ability, improve their combat skills and hard combat style, so as to ensure that they can go and win at any time. (outlook new era)