Let the future tell the truth and evaluate each one according to his work and accomplishments. The present is theirs; the future, for which I really worked, is mine.
In two or three hundred years life on earth will be unimaginably beautiful, astounding. Man needs such a life and if it hasn't yetappeared, he should begin to anticipate it, wait for it, dream about it, prepare for it. To achieve this, he has to see and know more than did his grandfather and father.
As history has demonstrated many times over, change may arrive slowly or quickly but it is the one constant, in one form or another, on which we can all count.
In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion.
The sky is changed,-and such a change! O night And storm and darkness! ye are wondrous strong, Yet lovely in your strength, as is the light Of a dark eye in woman! Far along, From peak to peak, the rattling crags among, Leaps the live thunder.
Since I do purpose to marry, I will think nothing to any purpose that
the world can say against it; and therefore never floutat me for what I have said against it; for man is a giddy thing, and this is my conclusion.
Hope has two beautiful daughters; their names are Anger and Courage. Anger at the way things are, and Courage to see that they do not remain as they are.
And if joy were not on the earth,
There were an end of change and birth,
And Earth and Heaven and Hell would die,
And in some gloomy barrow lie
Folded like a frozen fly.
Society is an organism which obeys the immutable law of progress; and change, judicious and cautious change, is necessary for the well being, and indeed the preservation of the social system.