Draft a promotional slogan calling on everyone to learn Chinese well

Trouble comes with youth, let wisdom follow one after another (2) Happy growth, trouble is like the wind (3) Troubles are the "capital" for a person's growth. (4) Full discussion of growing pains, solving worries and laughing at the same time. (5) Let us raise the sail of happiness and use our wisdom to eliminate our troubles. (6) You are annoyed, I am annoyed, everyone is annoyed, growing up is very annoying; you think, I...