..."tomorrow will be a better day", "save for a rainy day", "tomorrow is another day", "learn from yesterday, live for today, hope for tomorrow", etc.
You get the drift. Phrases we utter without hesitation, mostly alluding to a time in the future (near or otherwise) different in many aspects from our current situation. But what I want to know is when does tomorrow come? And if it doesn't come then what?
“Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning.” - Albert Einstein