The process of doing mathematics is more important than the result.
Marine conservation isn't about restricting fishermen—it's about ensuring they can keep fishing for generations.
Market changes are always faster than plans; enterprises must have the ability to adapt quickly.
你无法阻止未来,你无法倒回过去,学习秘密的唯一方法……就是按下播放键。
发现恒星围绕银河系中心的超大质量黑洞运行是天体物理学的一个转折点。