When I'm working on a problem, I never think about beauty. I think only how to solve the problem.

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.

Confidence is simply knowing what you’re able to do.

A happy birthday is measured not in the amount of gifts one gets, but in the amount love one receives.

God's mill grinds slow but sure.

The family is the first essential cell of human society.

You have to keep on disrupting. If you let up the pressure, then al-Qaeda senior leadership will come back.

I don't wanta do any Blues or any sad songs.

If you want something done right, you have to do it yourself. This especially includes your health care.

The financial crisis we are facing today arises from the fact that there is almost no more social, cultural, natural, and spiritual capital left to convert into money.

We will allow private and religious groups to compete to provide services in every federal, state and local social program.

God takes away the world, that the heart may cleave more to Him in sincerity.