解释:怀揣珍宝的人,不要在晚上行走;担负大任的人,不能对敌人掉以轻心。
每一项科学发现都应该以其对人类福祉的贡献来衡量。
Collaboration across borders is essential to solving global food challenges.
The decay of political institutions is often a result of the inability to adapt to changing circumstances, leading to rigidity and eventual decline.