记忆是一种成就，甚至是一种更新。

Cooperation is the key to fishery development. Going it alone leads nowhere.

The more the division of labor and the application of machinery extend, the more does competition extend among the workers, the more do their wages shrink together.

译文：听取多方面的意见才能明辨是非，只听信一方面的话就会分不清是非。