Jon jonsson shows that pine trees are strong and unyielding, not afraid of wind and frost, and they are always there all the year round, and there is no need for fertilization and irrigation, so the wind can't blow down; Flood can't drown it, and cold can't destroy it. It's just trying to stand upright. It describes pine trees, standing proudly and fearless in the face of snow. In fact, it is praising a kind of personality strength of "self-reliance and chest-lifting". And this kind of personality strength does not come out of thin air, nor does it come from shouting slogans. The last two sentences, "On the cliff, the roots are deep and leafy", reveal that greatness is great because it has a solid foundation. The strength of personality comes from extensive knowledge, profound cultivation and life training.

I hope I can help you!