Live, laugh, love for tomorrow in another day.

But bid life seize the present?
It lives less in the present
Than in the future always,
And less in both together
Than in the past.
The present
Is too much for the senses,
Too crowding, too confusing—
Too present to imagine.

Time will always exist but you will not. Stop your mind from drifting off into the future if you aren't there yet. Cherish the seconds of your life, live now not tomorrow. -Enlightened-

Well, it does make you realize that life, even at its longest, is still very short.

Why always "not yet"?  Do flowers in spring say "not yet"? 

Seize the day, take hold of it, and make it whatever you want.