The true value of a forest cannot be measured in board feet alone.

保持饥饿，保持愚蠢。

穷人需要的不是施舍，而是阶梯。

If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.

The study of the early universe is not just about understanding the past, but also about uncovering the fundamental laws that govern all of reality.

第一个反应堆的成功归功于美国生活方式的美德与意大利气质的愉快结合。

可持续性不是选择，而是我们行业未来的必需品。