The greatest happiness is to transform one’s feelings into action.

People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken.

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

林业技术的创新将重新定义我们管理和保护森林的方式。

水产养殖中最危险的一句话是"我们一直都是这么做的"。

艺术作品是黑夜中的一声呼喊。