The future is usually imagined as either better or worse than the present. If the imagined future is better, it gives you hope or pleasurable anticipation. If it is worse, it creates anxiety. Both are illusory.
Eckhart TolleWhat will be left of all the fearing and wanting associated with your problematic life situation that every day takes up most of your attention? A dash, one or two inches long, between the date of birth and date of death on your gravestone.
Eckhart TolleWhat you think of as they past is a memory trace, stored in the mind, of a former Now. When you remember the past, you reactivate a memory trace -- and you do so now. The future is an imagined Now, a projection of the mind. When the future comes, it comes as the Now. When you think about the future, you do it now. Past and future obviously have no reality of their own. Just as the moon has no light of its own, but can only reflect the light of the sun, so are past and future only pale reflections of the light, power, and reality of the eternal present. Their reality is "borrowed" from the Now.
Eckhart Tolle