If the risk is fully aligned with your purpose and mission, then it's worth considering.

True disruption means threatening your existing product line and your past investments. Breakthrough products disrupt current lines of businesses.

The day before something is a breakthrough, it’s a crazy idea.

Find that thing that you are passionate about, that you will do day or night whether someone pays you or not...because if you have that, you will have gold.

An expert is someone who can tell you exactly how it can't be done.

The only constant is change, and the rate of change is increasing.

Small teams driven by their passion with a clear focus can do extraordinary things. Things that only large corporations and governments could do in the past.

Companies have too many experts who block innovation. True innovation really comes from perpendicular thinking.

The best way to become a billionaire is to help a billion people.

Creating abundance [is] not about creating a life of luxury for everybody on this planet; it's about creating a life of possibility.

The meek shall inherit the earth. The rest of us are going to the stars.

To have that sense of one's intrinsic worth which constitutes self-respect is potentially to have everything.

I've been to the Leaning Tower of Pisa. It's a tower, and it's leaning. You look at it, but nothing happens, so then you look for someplace to get a sandwich.

My father and I used to watch movies all the time. That was our bonding time, so thats when I kind of fell in love with acting.

It's a problem that we [USA] think the Iranians are backing Hezbollah; the Iranians are backing terrorist activity in many parts of that region.

I had a terrible vision: I saw an encyclopedia walk up to a polymath and open him up.

Right, from now on, whenever you want to find out about something, plunge straight in.

"Value added" is a meaningless concept for a retail business , for a bank, for a life insurance company, and for any other business which is not primarily engaged in manufacturing.

Critical lice are like body lice, which desert corpses to seek the living.

Have an attitude of gratitude.

Don't hang on to your failures, because you can always try again. Trying gives hope. Hope gives us life.