Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.

在统计工作中，正确的数学工具必须用于正确的问题，而且工具必须锋利。

To be a poet is to have a soul so quick to discern, that no shade of quality escapes it.

惩罚罪过不回避权贵大臣，奖赏善行不遗漏普通百姓。

音乐是灵魂的声音。