Under Vaillant, the researchers compared the men's mental-health scores with their boyhood-activity scores.

在瓦兰特的研究之下，，研究人员将男性的心理健康得分与他们的少年活动得分进行了比较。

"I have consulted urologists about this," Vaillant writes.

“关于这点我咨询过泌尿科医师，”范伦特写道。

Vaillant points to the strength of evidence provided by a longitudinal study.

Vaillant指的是纵向研究所提供的强大证据。

The respondents said that Vaillant Poland stood out for top product quality along with the best price.

受访者认为，威能集团波兰分公司提供了顶级产品和最优的价格。

Vaillant sees adaptations as arising from the pain of experience and playing out through the whole lifespan.

韦兰特认为“适应”源于个人的痛苦经历，且会作用于人的一生。

Vaillant is already producing a small-scale series, which is sold in funded projects to customers, " says Jahn."

威能目前已经在生产小型的系列产品，并在资助项目中，出售给消费者。

"Aging is a lot less scary than people are afraid it is," says George Vaillant, 74, curator of the largest longitudinal study on happiness.

“变老并没有那么吓人，”74岁的乔治·卫兰特说，他是目前最大的纵向幸福感研究项目负责人。

But the factor Vaillant returns to most insistently is the powerful correlation between the warmth of your relationships and your health and happiness in old age.

但有一个原因是范伦特极为迫切揭晓的，那就是老年时期的人际关系、健康指数及幸福指数的密切关联。