When the Special Theory of Relativity began to germinate in me, I was visited by all sorts of nervous conflicts... I used to go away for weeks in a state of confusion.
It's the action, not the fruit of the action, that's important. You have to do the right thing. It may not be in your power, may not be in your time, that there'll be any fruit. But that doesn't mean you stop doing the right thing. You may never know what results come from your action. But if you do nothing, there will be no result.
We are seeing, then, that our experience is altogether momentary. From one point of view, each moment is so elusive and so brief that we cannot even think about it before it has gone. From another point of view, this moment is always here, since we know no other moment than the present moment. It is always dying, always becoming past more rapidly than imagination can conceive. Yet at the same time it is always being born, always new, emerging just as rapidly from that complete unknown we call the future. Thinking about it almost makes you breathless.
Time hath, my lord, a wallet at his back
Wherein he puts alms for oblivion,
A great-sized monster of ingratitudes:
Those scraps are good deeds past, which are devour'd
As fast as they are made, forgot as soon as done.
Time, which shows so vacant, indivisible, and divine in its coming, is slit and peddled into trifles and tatters. A door is to bepainted, a lock to be repaired. I want wood, or oil, or meal, or salt; the house smokes, or I have a headache; then the tax; and an affair to be transacted with a man without heart or brains; and the stinging recollection of an injurious or very awkward word,--these eat up the hours.
Great minds are related to the brief span of time during which they live as great buildings are to a little square in which they stand: you cannot see them in all their magnitude because you are standing too close to them.