<<性与性格>>是奥地利哲学家奥托·魏宁格（1880-1903）所著。它不但提出了带有普遍性和根本性的两性关系问题，而且从哲学、逻辑学、伦理学和心理学等多个角度对这些问题进行了反传统的探讨。它对后来的西方文化，对现代主义和后现代主义都产生了巨大影响。
另一个可能性是，这项基因使你性格较外向，更喜欢花时间与他人相处，从而有助于你提升面孔辨识能力。
Another possibility is that the genes may make you more extroverted, and spending more time with people helps you get better at recognizing faces.
人们越来越清楚的认识到，性格和才智，至少部分是具有遗传性的。 所以假设乐观与悲观的倾向在某种程度上通过基因传递着。
That personality, along with intelligence, is at least partly heritable is becoming increasingly clear; so, presumably, the tendency to be happy or miserable is, to some extent, passed on through DNA.
结果：经统计学分析，各组之间均有显著性差异，托槽的脱落与各种性格类型之间存在一定的关系。
Results According to statistic analysis, there is significant difference among each group, there is certain relation between brackets bond failure and various kinds of Characters.
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