跨国合作是解决全球粮食挑战的关键。

The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.

即使是最坚强的灵魂，也会被爱击垮。

最残酷的激情是爱情。

有记者问：“您的最终理想目标是什么？”张瑞敏回答说。

The most dangerous phrase in business is: "We've always done it this way."

When you are stuck， explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.