All I claimed was that when a drastic change occurs, it occurs in a relatively small and isolated population.

  • -- Ernst Mayr 迈尔

我所声称的是,当一个剧烈的变化发生时,它发生在一个相对较小和孤立的群体中。

相关名言

The poorer is a family, the greater is the proportion of the total outgo which must be used for food... The proportion of the outgo used for food, other things being equal, is the best measure of the material standard of living of a population.

一个家庭越穷,必须用于食物的总支出所占的比例就越大。在其他条件相同的情况下,用于食品的支出比例是衡量一个人口物质生活水平的最佳指标。

Do not forget birthdays. This is in no way a propaganda for a larger population.

不要忘记生日。这绝不是针对更多人的宣传。