I approach every problem with optimism.

If we do not do something to prevent it, Africa's animals, and the places in which they live, will be lost to our world, and her children, forever. Before it is too late, we need your help to lay the foundation that will preserve this precious legacy long after we are gone.

Che Guevara's life is an inspiration for every human being who loves freedom. We will always honor his memory.

The greatest single challenge facing our globalised world is to combat and eradicate its disparities.

I was called a terrorist yesterday... Today I am admired by the very people who said I was one.

Lead from the back — and let others believe they are in front.

Honesty,sincer ity,simplicity, humility, pure generosity,abse nce of vanity,readines s to serve others -qualities which are within easy reach of every soul -are the foundation of one's spiritual life.