In order to live a successful life, teenagers must learn to stand on their own feet, remove the obstacles lurking everywhere, and educate him at home so that he has an independent personality recognized by people. Author:

Dale Carnegie famously said:

A person must get rid of his stubborn selfishness and give his personality the right to express himself freely. Author:

Turgenev has a famous saying:

Suffering and hardship are the highest schools to temper personality. Author:

Liang Qichao famously said:

I have my personality and conscience, which money can't buy. My music should be dedicated to the motherland, to the working people and to the national crisis. Author:

Xian Xinghai