A life partner, children and good friends are all recommended if you aim to live to 100.

如果你的目标是活到100岁，你需要生活伴侣、孩子和好朋友。

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Though he would like to find a life partner, he knows he may have to lower his expectations.

虽然他希望找到生活伴侣，但是他也意识到他不得不降低这种期望。

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If you're looking for a life partner, tell the truth about yourself - and expect the truth from others.

如果你在寻找你的生活伴侣，告诉对方你的真实情况—并且期望别人的诚实回答。

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Susan Patton never questions the norm that women should "marry up" -- and by extension, men should marry "down" -- on a variety of dimensions, including education, accomplishment and age. (Nor does she question the assumption that mate choice is universally heterosexual, but that is a topic for another debate.) Yet a thorough gender revolution means questioning such assumptions about how women (and men) select a life partner.

CNN: Women, don't marry young

New initiatives that will help cohesion of family, community and collective social units will be integral in enabling those unable to find a life-partner to cope and have other life-meanings to pursue.

FORBES: China's Growing Problem Of Too Many Single Men

If you are married or have a financially dependent partner, you can apply for a joint life enhanced annuity which will continue to be paid to your partner if you die before them.

BBC: Enhanced annuities: Who can benefit?