Instead of cynicism, try optimism.

与其玩世不恭，不如乐观处世。

youdao

If you want to get ahead in your career, improve your relationships, and just plain enjoy your professional life, it's time to give optimism a try.

如果你想要事业成功，改善人际关系，或者仅仅想要享受职业生活，那现在都是时候试着乐观。

youdao

We can choose not to care or to despair-or we can try to remember that both pessimism and optimism can often be self-fulfilling prophecy.

我们可以选择不去关心或是悲观绝望，或者我们可以牢记这一点：悲观主义和乐观主义常常是自我应验的。

youdao

While I try to enter each year with optimism, I find it hard to be overly optimistic as we enter 2013.

FORBES: Are You Prepared For A Bumpy 2013?

They have to affect optimism: as they try to save Greece from default today, they can hardly admit that it is sure to default tomorrow.

ECONOMIST: Charlemagne