(2) "Tomorrow's world is wonderful because of me" and so on.
(3) Well-off career, talent-oriented; Talent is the first resource, etc.
(4) Teenagers should fully understand their responsibilities, study scientific and cultural knowledge from an early age, cultivate innovative thinking, apply innovative spirit to practice, and be brave to be innovators in practice; We should cultivate our innovative spirit and practical ability from an early age; We should learn to seize the opportunity, be brave in pioneering and enterprising, not be superstitious about past experience, not be timid, be a new type of talent who dares to innovate and make contributions to the future construction of Wuhu.