超越顾客的期望。如果你这样做，他们会一次又一次地回来。给他们想要的——再多一点。

学习贵在专一，不以涉猎广泛为能。

The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.

Success in agriculture isn't just about planting seeds; it's about cultivating relationships with the land and the people who depend on it.

我们都被过去的幽灵所困扰。

中心地的规模和分布并非偶然，而是遵循一定的规律。

最强大的人永远不足以始终成为主宰，除非他将力量变为权力，服从变为义务。