长久看来也许悲观者是正确的，但乐观者在路上会过得更愉快。

In the long run the pessimist may be proved right, but the optimist has a better time on the trip.

youdao

再没有比看到一个悲观的青年更让人难过的了，但乐观的老年人除外。

There is no sadder sight than a young pessimist, except an old optimist.

youdao

虽然风光背后事业和家庭各有隐忧，但乐观的她积极面对，充满正能量。

Although scenery behind career and family each have malaises, but optimistic she face actively, full of positive energy.

youdao

That may or may not work -- I'm not optimistic -- but at least it's the same idea. We're changing payoffs.

这似乎无济于事,我对此也并不乐观,但至少我们得承认,它改变了收益

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By this we mean poor diet and physical activity and obesity, but history offers a depressing picture.

在这个问题中我们是指不良饮食,缺乏运动和肥胖,但历史情况不容乐观

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Well enough, I guess, of that; although if you want to understand the optimism of that time just dip into Leaves of Grass, read Whitman's Old Pioneers.

我猜这足以驱使他写出这样的作品,但如果你想了解那个时代的乐观主义,只需去翻阅《草叶集》,读读惠特曼的《啊,拓荒者》吧

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