痛苦可以摧毁一个人,也可以塑造一个人。
The most important thing is to be able to think, to be able to see, to be able to judge what you see.
【大意】等到大寒节气到来时,冰霜寒雪从天而降,然后才能知道只有松柏能经得住严寒考验,依然繁茂。