You will feel more buoyant and optimistic about the future than you have for a long time.

对于未来，你会比很久以来所感受到的更加快活、乐观。

《柯林斯英汉双解大词典》

Are you optimistic about the future?

你对未来乐观吗？

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He was more optimistic about the future of music, with the rise of minimalism and neoromanticism as predominantly tonal styles.

随着简约主义和新浪漫主义作为主要的音调风格的兴起，他对音乐的未来更加乐观。

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Senegar-Mitchell says she has her own reasons to feel optimistic about the future of bioscience education in American schools.

VOA: standard.2009.11.25

So quickly I realized that we were too optimistic about the future of Internet in China.

很快我就意识到,对于中国互联网的未来看的太过乐观。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

"Clearly with the economy around the world growing again, passenger traffic coming back, cargo traffic coming back, we're in a much better position today than we were last year and as we look forward, we're very optimistic about the future."

VOA: standard.2010.07.23

After the match Henman told of his disappointment but was optimistic about the future.

BBC: Sampras ends Henman hopes

He admits that a lot needs to be done but remains optimistic about the future.

CNN: Egypt hungry for 'food revolution'

All of these are grounds to be optimistic about the future of the universities.

ECONOMIST: A cardinal in cyberspace