Today is red, but maybe tomorrow is green.

今天红，可能明天就会绿。

youdao

Anytime don't give yourself because tomorrow is full of hope. Today is green, but maybe tomorrow is red.

任何时候都不要自我放弃，因为明天充满希望，今天绿，可能明天就红。

youdao

If that plane leaves the ground and you are not with him, you regret it maybe not today, maybe not tomorrow, but soon and for the rest of you life.

如果飞机起飞了，而你不是和他在一起，你会后悔的，也许不是今天，也许不是明天，但很快你就会后悔，而且是抱憾终身！

youdao

It's not as though, oh, today is odd but maybe tomorrow it will be even.

并不是说，哦，今天它是奇数,也许明天就是偶数了。

耶鲁公开课 - 死亡课程节选

Could Facebook introduce a Facebook branded device built by HTC or another company maybe, but not likely tomorrow.

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Maybe not Greece, which is a special case, but the other troubled countries could recover their borrowing ability tomorrow if they quit the euro and resumed their former national currencies.

CNN: How the euro crisis will affect you