A zebra does not change its spots.

I think one thing that helped the sound change, it's a real subtle thing; it's just one switch on my bass, it has three positions, and I usually boost the mid-range frequency, I lowered the frequency that I boost, and that goes out to the sound system, too.

Time is change; we measure its passing by how much things alter.

Change happens by listening and then starting a dialogue with the people who are doing something you don't believe is right.

Here I am paying big money to you writers and what for? All you do is change the words.

Every daring attempt to make a great change in existing conditions, every lofty vision of new possibilities for the human race, has been labeled Utopian.

No real social change has ever been brought about without a revolution... revolution is but thought carried into action.

The ultimate end of all revolutionary social change is to establish the sanctity of human life, the dignity of man, the right of every human being to liberty and well-being.

Science arose from poetry... when times change the two can meet again on a higher level as friends.

And it turns out that tribes, not money, not factories, that can change our world, that can change politics, that can align large numbers of people. Not because you force them to do something against their will. But because they wanted to connect.

What happened to Haiti is a threat that could happen anywhere in the Caribbean to these island nations, you know, because of global warming, because of climate change and all this.

All change is not growth, as all movement is not forward.

Change is not a destination, just as hope is not a strategy.

With the spirit of my administration, New York City is poised for dramatic change. The era of fear has had a long enough reign.

Everything will change. The only question is growing up or decaying.