I prefer my cynicism to your self-deceiving optimism.

我宁愿要我玩世不恭也不要你自欺欺人。

Optimism made him alive through the hard days.

主义在艰难岁月里活了下来。

There’s no mistaking the new mood of optimism in the country.

这个国家明显地充溢着一种情绪。

His optimism blinded him to many problems.

态对许多问题视而不见。

Despite his misfortunes, his faith and optimism remained intact.

虽然遭到一连串不幸, 信心和丝毫未减。

His optimism contrasted sharply with the low morale of his supporters.

情绪与支持者低落士气形成了鲜明对照。

Thanks for your flattering me, There is the bepuzzlement after the optimism!

谢谢你夸奖，之后不是没有困惑！

He is a man of apparently boundless optimism.

显然是一个极人。

Both parties expressed optimism about an eventual solution.

双方对问题最终解决都表示。

The place where optimism most flourishes is the lunatic asylum ---Henry Havelock Ellis,British sexologist, physician, and social reformer.

主义最为活跃地方是 疯人院 ---亨利.哈维洛克.艾利斯，英国性学家，医生和社会改革家。

His optimism proved sadly misplaced.

很遗憾，事实证明不应该如此。