在困难中蕴藏着机会。
In the middle of difficulty lies opportunity.
科学应该服务于人类，而不仅仅是好奇心。
Sometimes in life, you don't always feel strong, but that doesn't mean you're not.
【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。
The liberal international order is a myth.
