In a world that is changing as rapidly as this one, we need to think differently about leadership. Leading is not done by those few in high places, but by parents and teachers and managers and those governing -- all working together to create the world that we want.

If you don't know what you want, you'll probably get what somebody else wants.

We must pay close attention to the signals our body sends - the aches and pains, digestions and indigestions, increased energies and exhaustions. Our body sends us signals about the correct 'spelling' of our lives. These sensations are the sum of complex inner computations that we must learn to interpret.

Our success multiplies each time we lead someone else to success.

I wouldn't trust any evidence that the Russians suggest that they could provide.

In a world that is changing as rapidly as this one, we need to think differently about leadership. Leading is not done by those few in high places, but by parents and teachers and managers and those governing -- all working together to create the world that we want.

It is vital that our work be grounded in the evidence and thus accepted by the public.