But if you never try, you'll never know.

  • -- Unknown 佚名

但如果你从不尝试,你永远不会知道。

相关名言

Some people might say, 'Can we afford it?' I think that's asking the wrong question... We should instead be asking, 'Can we really afford not to try?'

有些人可能会说,‘我们能负担得起吗?“我认为这个问题问错了……相反,我们应该问,‘我们真的可以不去尝试吗?’

To try to really land a spacecraft really on another world is really difficult, and if we lose that ability, it's going to be heartbreaking.

要让宇宙飞船在另一个世界着陆是非常困难的,如果我们失去了这种能力,那将是令人心碎的。