It was a hallmark of Nelson Mandela's leadership that being open to change made him appear not weaker, but even stronger.

In the new world, it is not the big fish which eats the small fish, it's the fast fish which eats the slow fish.

The biggest change in the world today is that the young don’t learn from the old, they teach the old about the world today.

The key issue is the shift of the centre of gravity from the West to the East, the rise of China and India.

A great leader has brains, vision, soul, values and a heart.

We do not want to just define issues; we want to help to create solutions

We have a great obligation not only to look after our own interests, but to engage and to make sure that this meeting is at the beginning of a renaissance of trust.

The world must become aware of the fantastic transformational power of social entrepreneurship and the Foundation will work as a catalyst in this effort.

The best answer to the extremists is to build a better world.

Change can be frightening, and the temptation is often to resist it. But change almost always provides opportunities - to learn new things, to rethink tired processes, and to improve the way we work.

Talent is a by-product of education the quality of a country's human capital depends on it.

Self-esteem comes from being able to define the world in your own terms and refusing to abide by the judgments of others.

The greatest gift you can ever give yourself is to believe in oneself.

A great storm is like a sunny day to a person of great faith. A gentle wind is like a great storm to a person of great fear.

What we possess owns us, and we absolutely own nothing.

I've had an exciting life I married for love and got a little money along with it.

I remain optimistic that ultimately free speech and a free press where individuals have access to the dialogue will have a self-correcting quality.

The possibilities. Is there any greater pain to know what could be, and yet be powerless to make it be?

We become just by performing just action, temperate by performing temperate actions, brave by performing brave action.

I would say, when it comes to comedy, I think Matthew Broderick was great.

Grass is a surface I have always loved, Wimbledon is a tournament I have always loved.