How to draw pictures of teenagers strengthening national defense painting competition?

Teenagers strengthen national defense, which originated from Liang Qichao's "On China Teenagers". The original text is: the wisdom of teenagers means the wisdom of the country, the wealth of teenagers means the wealth of the country, the strength of teenagers means the independence of the country, the freedom of teenagers means the freedom of the country, the progress of teenagers means the progress of the country, teenagers are better than Europe and teenagers are better than the earth. ?