Revolutions are something you see only in retrospect.
We are the men of intrinsic value, who can strike our fortunes out of ourselves, whose worth is independent of accidents in life, or revolutions in government: we have heads to get money, and hearts to spend it.
As for sticking strictly to presently known science, I will simply point out that we have already experienced at least two major revolutions in science in this century alone.
History is a relay of revolutions.
We do not believe that the Marxist program, which embodies the continuity of the experience of the actual class struggle and real revolutions of the last one hundred and fifty years, is a definitely closed book.
All political revolutions, not affected by foreign conquest, originate in moral revolutions. The subversion of established institutions is merely one consequence of the previous subversion of established opinions.
Humanity has experienced many revolutionary changes over the course of history: revolutions in agriculture, in science, industrial production, as well as numerous political revolutions. But these have all been limited to the external aspects of our individual and collective lives.
We are a nation of innovators and problem-solvers who sparked revolutions in democratic government, civil rights, communications, flight, rural electrification and technology. We are a country defined by ideals now in need of rescue.
Waste no time with revolutions that do not remove the causes of your complaints but simply change the faces of those in charge.
There have been only rare moments in history where individual histories were able to run their course without wars or revolutions.
Revolutions are the locomotives of history.
Terrorists have failed in what is arguably al Qaida's most important objective - to trigger revolutions.
I see only adaptations - not revolutions.
The ideological and cultural revolutions have been promoted successfully in the countryside with the result that the ideological and spiritual qualities of our agricultural working people have been transformed remarkably, and a great development has also been achieved in the realm of cultural life in the countryside.
I think there was a revolution in poetry, associated chiefly with Eliot and Pound; but maybe it is of the nature of revolutions or of the nature of history that their innovations should later come to look trivial or indistinguishable from technical tricks.
All revolutions are spiritual at the source. All my activities have the sole purpose of achieving a union of hearts.
What has marked Chinese society is its level of cruelty, not just revolutions and wars. We ought to reject it totally, otherwise in another upheaval there will be further cruelty.
Like art, revolutions come from combining what exists into what has never existed before.
Revolutions require work, revolutions require sacrifice, revolutions, and our own included, require a certain amount of rationing, a certain amount of calluses, a certain amount of sacrifice.
The 1950s felt so safe and smug, the '60s so raw and raucous, the revolutions stacked one on top of another, in race relations, gender roles, generational conflict, the clash of church and state - so many values and vanities tossed on the bonfire, and no one had a concordance to explain why it was all happening at once.
The most important scientific revolutions all include, as their only common feature, the dethronement of human arrogance from one pedestal after another of previous convictions about our centrality in the cosmos.
It's a radical time for musicians, a really revolutionary time, and I believe revolutions like Napster are a lot more fun than cash, which by the way we don't have at major labels anyway, so we might as well get with it and get in the game.
Inferiors revolt in order that they may be equal, and equals that they may be superior. Such is the state of mind which creates revolutions.
Like all revolutions, the surrealist revolution was a reversion, a restitution, an expression of vital and indispensable spiritual needs.
Stamps from Afghanistan are hilarious. You can tell when the revolutions are because suddenly they stop having pictures of the mullahs and the independence monument and they start having fish on them.
When steam first began to pump and wheels go round at so many revolutions per minute, what are called business habits were intended to make the life of man run in harmony with the steam engine, and his movement rival the train in punctuality.
There is little doubt that we are in the midst of a revolution of a much more profound and fundamental nature than the social and political revolutions of the last half century.
Social revolutions and group revolutions are good, and we need that, but we also need personal revolution - revolution within ourselves that change who we are as people.
When the fabric of society is so rigid that it cannot change quickly enough, adjustments are achieved by social unrest and revolutions.
Now since France has three times in sixty years failed to obtain practical results from Political revolutions, all Europe is apt to press forward into new Social doctrine to regulate the future.
While the digital transformation of industries will be profound, we must keep in mind that it will have wider economic and social impact, too, as with previous revolutions driven by steam and coal, electricity and computers.
Revolutions come in two stages: the bit where everything gets smashed and the bit where you have to build it again. The first is great fun; the second is so very hard.
Revolutionaries do not make revolutions. The revolutionaries are those who know when power is lying in the street and then they can pick it up.
Ip Man was an extraordinary man who lived during extraordinary times. He was born to a rich family when the country was still a monarchy and lived through various civil wars, revolutions, the Japanese invasion, and the establishment of the Republic.
Musical revolutions, I don't know how many I've been through.
Studying consciousness tells us more about how the world is fundamentally strange. I think we have a few revolutions to go yet before we get to the bottom of it.