There is a famous Chinese saying: one is not a true man unless he climbs up the Great Wall.

中国有句名言：不到长城非好汉。

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He who doesn't reach the Great Wall is not a true man.

不到长城非好汉。

《新英汉大辞典》

A: Peter is not a true man.

a：皮特真不像个男子汉。

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Haze poked his toe in his side, and he wheezed for a second and then was quiet. "Two things I can't stand," Haze said, "a man that ain't true, and one that mocks what is. You shouldn't ever have tampered with me if you didn't want what you got."

海斯把他的脚放在他身边，他喘息了一秒,之后便静了下来，海斯说，有两件事是我所不能忍受的，不诚实的人，嘲笑他人的人，你本不该,碰我的东西，如果你不想要得到什么“

耶鲁公开课 - 1945年后的美国小说课程节选

Bobby Hatfield was a true soul man and, along with Bill Medley, were favorites of mine growing up as a kid in the United States Midwest.

BBC: NEWS | Entertainment | Righteous Brother Hatfield dies

The 58-year-old is a true football man, not given to outpourings of emotion, and when he speaks about his wife he does so slowly and with feeling.

BBC: Family affair for Lampards

Since then, Akyroyd has proved himself a true renaissance man with talents not only as an Actor, but as a Producer, Radio Personality, Restaurateur (House of Blues), Wine Maker, and now as distiller of Crystal Head Vodka.

FORBES: Crystal Head to Head