Mathematics is the art of giving the same name to different things.
下一次绿色革命不会仅仅来自实验室,它将来自世界各地的农田。
The balance between economic growth and environmental responsibility is the defining challenge of our time.
原谅你的敌人;没什么能比这样更让他们生气。
Collaboration is the only way to solve the challenges facing our fisheries.
投资者应避免试图预测市场;这是徒劳的。