The past has no power to stop you from being present now. Only your grievance about the past can do that. What is grievance? The baggage of old thought and emotion.
How simple the writing of literature would be if it were only necessary to write in another way what has been well written. It is because we have had such great writers in the past that a writer is driven far out past where he can go, out to where no one can help him.
Sometimes we let our thoughts of tomorrow take up too much of today. Daydreaming of the past and longing for the future may provide comfort but will not take the place of living in the present. This is the day of our opportunity, and we must grasp it
In the past we have had a light which flickered, in the present we have a light which flames, and in the future there will be a light which shines over all the land and sea.
Because men, compared to male chimps, have such relatively small testicles (large testicles indicate a species where many males mate, one after the other, with the same female), we might guess that promiscuous societies were uncommon in the immediate human past.
We think that the world is limited and explained by its past. We tend to think that what happened in the past determines what is going to happen next, and we do not see that it is exactly the other way around! What is always the source of the world is the present; the past doesn't explain a thing. The past trails behind the present like the wake of a ship and eventually disappears.
One always has to know when a stage comes to an end. If we insist on staying longer than the necessary time, we lose the happiness and the meaning of the other stages we have to go through. Closing cycles, shutting doors, ending chapters – whatever name we give it, what matters is to leave in the past the moments of life that have finished.
It seems superfluous to constrain trading in some of the newer derivatives and other innovative financial contracts of the past decade. The worst have failed; investors no longer fund them and are not likely to in the future.
We may now have reached a point where this gap in our make-up has become unsustainable; partly because what in the past would have counted as material plenty has become the norm for the majority in much of the world; and partly because the slow retreat of religion that coincided with the spread of a capitalist economy has left a gaping hole in millions of people's lives. (Geoff Mulgan)
The past is no more and the future is not yet. The only right person is one who lives moment to moment, whose arrow is directed to the moment, who is always here and now; wherever he is, his whole consciousness, his whole being, is involved in the reality of here and in the reality of now.