Nature is all that we think we know plus all that we don't know whether or not we know that we don't know it.

You cannot change how someone thinks, but you can give them a tool to use which will lead them to think differently.

In order to change an existing paradigm you do not struggle to try and change the problematic model. You create a new model and make the old one obsolete.

There is nothing in a caterpillar that tells you it's going to be a butterfly.

Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we've been ignorant of their value.

Mistakes are great, the more I make the smarter I get.

If you want to teach people a new way of thinking, don't bother trying to teach them. Instead, give them a tool, the use of which will lead to new ways of thinking.

We are called to be architects of the future, not its victims.

You can rest assured that if you devote your time and attention to the highest advantage of others, the Universe will support you, always and only in the nick of time.

Love is metaphysical gravity.

Integrity is the essence of everything successful.

... an artist should paint from the heart, and not always what people expect. Predictability often leads to the dullest work, in my opinion, and we have been bored stiff long enough I think.

I am the wood frame, the bundle of ox hair, and the creative spark... my value unhangable.

In Cuba we are building a socialist society and we could say we are on the verge of a communist society which is hard to achieve, very hard to achieve, but is a longing worth fighting for.

Together, all things are possible

Cheese, in any form, is my guilty pleasure. I would rather have a cheese platter for dinner than any meal. There's nothing better!

Popular atheism is not a philosophy but a therapy.

There's nothing like a shipwreck to spark the imagination of everyone who was not on that specific ship.

All handling by IPCC of the Sea Level questions have been done in a way that cannot be accepted and that certainly not concur with modern knowledge of the mode and mechanism of sea level changes.

I wanted more firsts with Tod. But all I had left was a handful of lasts.

Novelty has charms that our minds can hardly withstand.