A forest managed with care is a forest that lasts.

Just the discipline of having to put your thoughts in order with somebody else is very useful thing.

The ability to associate depends, in turn, on the degree to which communities share norms and values and are able to subordinate individual interests to those of larger groups.

Aquaculture isn’t an alternative to wild fisheries—it’s a partner in preserving them.

当我们破坏林地时，我们失去的不是树木，而是地球故事的篇章。

对心灵的研究必须基于直接观察。

True education is learning to think.

无知比知识更容易滋生自信。